Acme Mathematics-3 1013. Subtract:(a) Rs P55 70– 23 65(b) Rs P99 89– 58 48(c) Rs P226 90– 152 274. Subtract:(a) Rs 393 from Rs 623.70(b) Rs 118.05 from Rs 480.10(c) Rs 220.10 from Rs 350.155. Find the difference between:(a) Rs 748 and Rs 291(b) Rs 120.50 and Rs 95.45 (c) Rs 719.80 and Rs 619.80E. Word problems on moneyExample 1: Pramod bought a T-shirt for 750 rupees, a cap for Rs. 250 and socks for Rs 23.50. How much money did he spend in all?Cost of a T-shirt=Cost of a cap =Cost of socks =Pramod spent Rs 1023.50 in all.Example 2: Sangita has Rs 896.80. She gave Rs. 194.80 to her daughter. How much money is left with her?Total amount Sangita has = Rs 896.80 Amount given to her daughter = Rs. 194.80 So, Rs 702 is left with SangitaRs P750 00250 00+ 023 501023 50Now, solve the problems more and more.Rs P896 80– 194 80702 00
102 Acme Mathematics-3Exercise 4.41. Price of certain goods are given below :Rs. 195 Rs. 700 Rs. 250.50 Rs. 3Find the total amount spent on:(a) a ball, a bag and a pencil.(b) a book and a ball.(c) a book, a ball and a pencil2. While going to his village, Sushil spent Rs 205.00 as taxi fare, Rs 50.50 as bus fare and Rs 30.50 as rickshaw fare. How much fare did he pay in all to reach his village?3. Rajaram deposited Rs 500 on Sunday, Rs 600 on Monday and Rs 1233.00 on Friday in a bank. Find the total amount deposited by him on these 3 days.4. Mala purchased a story book for Rs 125.75, a Nepali book for Rs 99.25 and a Mathematics book for Rs 150. How much did she spend on all the books?5. Chhiring got Rs 500 from his grandmother, Rs 300 from his uncle and Rs 215.50 from his mother. How much money did he get altogether?6. Jyoti bought a postcard for Rs 49.60. She gave Rs 50 to the shopkeeper. How much money did she get back?7. Sonu has Rs 500. She went for shopping and spent Rs 315.50. How much money is left with her?8. Anuradha bought a bag of rice worth Rs 625.50. She gave Rs 1000 note to the shopkeeper. Find the amount returned to her by the shopkeeper.9. Pratima has to buy a book for Rs 205.75. She has only Rs 150 with her. How much more money does she need to buy the book?10. Balaram has Rs 1000 in his bank. He withdrew Rs 722. What is the balance left in his account?
Acme Mathematics-3 103Project Work1. Objective : To know the use of money.2. Materials required: A-4 size paper Sticker / Pictures of the objects. Glue Scissors3. Activity: Collect the pictures of 10 objects which you use. Discuss with your friend and guess the price4. An example is given below:Rs 600
104 Acme Mathematics-3Rs. 5Rs. 20Rs. 25Rs. 30 Rs. 23Rs. 40Rs. 35Rs. 60Rs. 25Rs. 7 Rs. 5AB CEDProject Work1. Objective: To find the sum of money.2. Materials required : Colours3. Activity: Colour leafs separately. Colour each branch separately. Calculate the sum of Rupees in the branches A, B, C, D and E.4. An example is given below: Sum of rupees in branch A is Rs. 85.Which branch has highest money?
Acme Mathematics-3 105Guess and write the capacity of the following pots which hold less than a liter or more than a liter.Activity-14.2 Capacity
106 Acme Mathematics-3Tick () the object which holds more.1. Guess and write the capacity of the following pots....................... ...................... ............................................ ...................... ............................................ ...................... ......................10 litersClassworkActivity-2
Acme Mathematics-3 1072. Guess and write the capacity in milliliter of the following:3. Guess the capacity of the following pots and fill in the blank with less than or more than.Capacity of oil bottle is ............................. the capacity of ink pot.Capacity of frooti packet is ............................. the capacity of Juice bottle.Capacity of sprite bottle is ............................. the capacity of milk packet.
108 Acme Mathematics-3A. Measures of capacityJerry, tell me about liter and milliliter.Let me think.We measure the quantity of liquid and the capacity of containers (vessels) in liter and milliliter.Liter (l) What is used either liter or milliliter to measure the cooking oil? The standard unit to measure large quantity of liquid is called liter. In short, it is written as 'l'.For example : milk, kerosene, water, petrol etc. are measured in liter.Milliliter (ml ) What is used either liter or milliliter to measure the eye drop?The milliliter is used to measure small quantity of liquid. In short milliliter is written as 'ml'.For example : eye drop, shampoo, perfumes, etc are in milliliters.Some containers used for measuring liquids are shown below:1 liter 100 milliliters 250 milliliters 500 milliliters1 liter (l) = 1000 milliliters (ml)
Acme Mathematics-3 109B. Conversion of units of capacityWe already know that 1 liter (l) = 1000 mlStudent, you are already aware of conversions. Let me explain it to you in detail!(a) To convert 'liter' into 'milliliter' we multiply the number of liters by 1000.4l = 4 × 1000 ml = 4000 ml5l = 5 × 1000 ml= 5000 ml(b) To convert 'milliliter' into 'liter' we divide the number of milliliters by 1000.6000 ml = 6000 ml ÷ 1000 = 6 liter9000 ml = 9000 ml ÷ 1000= 9 literClasswork1. Which unit is used to measure the capacity of the given objects?
110 Acme Mathematics-32. Name the objects of your surrounding which have the following capacity.(a) 5 ml ................................ (b) 10 ml ..............................(c) 500 ml ............................. (d) 1 liter ..............................(e) 2 liter .............................. (f) 750 ml ...........................(g) 200 ml ........................... (h) 10 liter ..........................Exercise 4.51. Fill in the blanks:1 Liter = 1000 milliliters × 1 = 1000 milliliters2 Liter = 1000 milliliters × 2 = milliliters3 Liter = 1000 milliliters × 3 = milliliters4 Liter = 1000 milliliters × 4 = milliliters5 Liter = 1000 milliliters × 5 = milliliters10 Liter = 1000 milliliters × 10 = milliliters2. Match the following:1000 milliliters 4 liters2000 milliliters 8 liters3000 milliliters 5 liters4000 milliliters 2 liters5000 milliliters 1 liters8000 milliliters 3 liters
Acme Mathematics-3 1113. Change into milliliters:(a) 5 l (b) 6 l (c) 7 l(d) 8 l (e) 9 l (f) 10 l(g) 3 l (h) 4 l (i) 2 l4. Change into liters:(a) 6000 ml (b) 7000 ml (c) 8000 ml(d) 9000 ml (e) 14000 ml (f) 25000 ml(g) 50000 ml (h) 75000 ml (i) 88000 ml5. Fill in the blanks:(a) 2 liters and 300 milliliters = ........... ml + ......... ml = ........... ml(b) 3 liters and 400 milliliters = ........... ml + ......... ml = ........... ml(c) 5 liters and 800 milliliters = ........... ml + ......... ml = ........... ml(d) 7 liters and 200 milliliters = ........... ml + ......... ml = ........... ml(e) 9 liters and 600 milliliters = ........... ml + ......... ml = ........... mlC. Addition of units of capacityAddition of measures of capacity is similar to addition in measures of length and moneyAdd: 25 l 250 ml and 33 l 50 ml.l ml25 250+ 33 5058 300Step I : Arrange the l and ml respectively.Step II : Add the numbers in the ml column first.Step III : Add the numbers in the l column.Thus, the sum is 71 l 700 ml2000 2300 Yes! I know1000 ml = 1 liter300
112 Acme Mathematics-31. Add the following:l73+ 32l421+ 253l137+ 232l254+ 721l268+ 6212. Add the following:ml37+ 23ml241+ 523ml317+ 211ml523+ 271ml682+ 216Exercise 4.61. Add the following:l ml7 456+ 8 300l ml9 345+ 5 333l ml8 111+ 9 432l ml25 455+ 23 212l ml56 800+ 33 189l ml62 321+ 35 432l ml19 89+ 28 900l ml23 456+ 56 250Addition and subtraction of milliliter and liter is the same as normal addition and subtraction.Classwork
Acme Mathematics-3 1132. Add:(a) l ml126 250+ 212 400(b) l ml315 242+ 17 325(c) l ml428 432+ 71 362(d) l ml162 500+ 7 283(e) l ml272 214+ 417 265(f) l ml453 267+ 524 6123. Add:(a) 272 liter, 200 liter and 285 liter (b) 95 liter 405 liter and 72 liter(c) 366 liter 229 liter and 430 liter(d) 603 liter, 110 liter and 182 liter4. Find the sum:(a) 248 l 310 ml + 241 l 254 ml (b) 312 l 635 ml + 143 l 250 ml(c) 433 l 342 ml + 512 l 505 ml (d) 552 l 473 ml + 341 l 012 mlD. Subtraction of units of capacitySubtraction in measures of capacity is similar to that of subtraction in measures of length and money.Subtract : 23 l 123 ml from 98 l 789 ml.l ml98 789– 23 12375 666Step I : Arrange the l and ml respectively.Step II : Subtract the numbers in the ml column first.Step III : Subtract the numbers in the l column.Thus, the difference is 75 l 666 ml
114 Acme Mathematics-3Classwork1. Subtract the following:l54– 32l421– 220l977– 836l724– 232l826– 6212. Subtract the following:ml48– 34ml352– 242ml667– 234ml365– 354ml628– 514Exercise 4.71. Subtract the following:l ml9 899– 3 456l ml25 489– 22 150l ml38 890– 25 340l ml35 987– 12 400l ml55 625– 3 205l ml75 456– 32 225l ml65 425– 31 325l ml77 896– 36 286
Acme Mathematics-3 1152. Subtract:(a) l ml85 715– 45 410(b) l ml966 984– 45 782(c) l ml35 139– 27 019(d) l ml369 500– 214 715(e) l ml476 278– 212 014(f) l ml586 857– 303 7023. Subtract:(a) 69 l 248 ml from 89 l 600 ml(b) 367 l 300 ml from 498 l 466 ml(c) 25 l 012 ml from 38 l 321 ml(d) 248 l 121 ml from 689 l 567 ml4. Find the difference between:(a) 13 l 398 ml and 12 l 278 ml(b) 48 l 735 ml and 33 l 200 ml(c) 327 l 888 ml and 125 l 675 ml(d) 367 l 824 ml from 243 l 637 mlE. Word problems on units of capacityExample : Rakshya purchased 28 l 520 ml of oil. She consumed 7 l 300 mlof it. How much oil is left?l ml28 520 – 07 30021 220Oil purchased =Oil consumed =Oil left =Oil left is 21l 220 ml.
116 Acme Mathematics-3Exercise 4.81. Janak puts 40 l of petrol in the car at the beginning of the journey. At the end of the journey 13 l of petrol is left in his car. How much petrol was used during the journey?2. A cow gives 12 l 700 ml of milk at a time. The calf was fed 1 l 500 ml of milk. How much milk is left with the milkman?3. A drum contains 25l l 75 ml of oil. 8ll 75 ml is wasted due to leakage in the drum. How much oil is left in the drum?4. Bhim has 54 l 980 ml of milk. He sold 27 l 750 ml of it. How much milk is left with him?5. A drum has a capacity of 100 l 250 ml. If you pour 18 l 125 ml of water into it, how much more water can be poured into it?
Acme Mathematics-3 1171LiterIts capacity is one liter.Project Work1. Objective: To know the measuring pots.2. Materials required: Scales Scissors A-4 size paper Colours3. Activity: Collect the pictures of measuring pot of liquid, cut them and paste them on A-4 size paper. Write their capacity. 4. An example is given below:
118 Acme Mathematics-3ActivityRead and write the weight on each of the following scale.1kg2kg3kg4kg5kg6kg7kg8kg9kg 0g 1kg2kg3kg4kg5kg6kg7kg8kg9kg 0g 1kg2kg3kg4kg5kg6kg7kg8kg9kg 0g....... kg ....... kg ....... kg1kg2kg3kg4kg5kg6kg7kg8kg9kg 0g 1kg2kg3kg4kg5kg6kg7kg8kg9kg 0g 1kg2kg3kg4kg5kg6kg7kg8kg9kg 0g....... kg ....... kg ....... kgWeight 4.3
Acme Mathematics-3 1191kg2kg3kg4kg5kg6kg7kg8kg9kg 0g 1kg2kg3kg4kg5kg6kg7kg8kg9kg 0g 1kg2kg3kg4kg5kg6kg7kg8kg9kg 0g....... kg ....... kg ....... kgClasswork1. Guess the weight of the following objects and tick () the nearest weight.(a) (b) 100 g 200 g 500 g 20 g 75 g 100 g(c) (d) 1 kg 3 kg 500 g 3 kg 7 kg 20 kg
120 Acme Mathematics-3(e) (f) 100 g 150 kg 300 g 50 kg 30 kg 15 g(g) (h) 200 kg 300 kg 500 kg 900 kg 800 kg 1300 kgA. Balance Look at the following instrument carefully.A balance is used to measure weights.Weights used by shopkeepers are given below.5 kg 2 kg 1kg 500 g 200 g 100 g
Acme Mathematics-3 1211000 g500 g200 g100 g50 g10 g10 kgMy weight is 50 kg.50 kg!I am 30 kg.B. Measuring weightA balance helps to compare weights.These apples weigh 1 kilogram.Kilogram is the standard unit of weight.Light objects are weighted in gram (g).To find out how heavy an object is, we must find its weight. We can weigh an object with the help of a balance or a weighing machine. We measure weight in grams and kilograms.1 kilogram = 1000 gramOr1 kg = 1000 g1 kg
122 Acme Mathematics-3C. Unit of weight1 kg 500 g 200 g 100 g 50 gSmaller measures are used for smaller objects.Some small weights are1 kilogram = 1000 gramshalf kilogram = 500 gramsquarter kilogram = 250 gramsD. Relation between gram and kilogram1000 grams (g) = 1 kilogram (kg) Yes! I know how to do.Classwork1. Guess and write the weight of the following objects.1000 g500 g200 g100 g50 g10 g
Acme Mathematics-3 1232. Draw an arrow handle to show the total weight of the fruit or vegetables on each scale.10 g100 g 250 g 50 g120 g 75 g 500 g350 g150 g 225 g0g 100200300400500600700 0g 100200300400500600700 0g 100200300400500600700
124 Acme Mathematics-30g 100200300400500600700 0g 100200300400500600700 0g 100200300400500600700Exercise 4.91. Draw the arrow handle to show the weight.1 kg 1 kg 2 kg 5 kg0 16 2375 41 kg 2 kg 2 kg0 16 2375 42 kg0 16 2375 41 kg 5 kg0 16 2375 42. Fill in the blanks:1 kilograms = 1 × 1000 grams = 1000 grams2 kilograms = 2 × 1000 grams = grams3 kilograms = 3 × 1000 grams = grams4 kilograms = 4 × 1000 grams = grams5 kilograms = 5 × 1000 grams = grams8 kilograms = 8 × 1000 grams = grams3. Change the following kilogram into grams:(a) 2 kg (b) 5 kg (c) 3 kg (d) 7 kg(e) 6 kg (f) 10 kg (g) 30 kg (h) 20 kg
Acme Mathematics-3 1254. Match the following:1000 gram 4 kilogram2000 grams 8 kilograms3000 grams 5 kilograms4000 grams 2 kilograms5000 grams 1 kilograms8000 grams 3 kilogramsAddition and subtraction of kg and g is the same as other simple addition or subtraction.Lets' try addition or subtraction.5. Change the following grams into kilograms:(a) 7000 g (b) 8000 g (c) 11000 g(d) 6000 g (e) 5000 g (f) 10000 g(g) 3000 g (h) 2000 g6. Fill in the blanks.(a) 3000 g = ............. kg (b) 4000 g = ............. kg(c) 5 kg = ............. g (d) 6 kg = ............. g(e) 2500 g = ............. kg(f) 3 kg 150 g = ............. g + ........ g = ........ g(g) 4 kg 500 g = ............. g + ........ g = ........ g(h) 7 kg 70 g = ............. g + ........ g = ........ g(i) 1 kg 900 g = ............. g + ........ g = ........ g
126 Acme Mathematics-3Project Work1. Objective: Make your own Balance.2. Materials required: Scale Thread Tea cups Colours Scissors Small objects to weight (like coins, rubbers, seeds etc.)3. Activity: Take a scale and tie a thread in the middle of it. Tie two threads at equal distance from middle. Attach two similar empty tea cups to these threads. Put one rupee coin in each cup and balance the scale by adjusting the threads. Now your balance is ready.4. An example is given below:Balance Scale
Acme Mathematics-3 127Study the given pictures and answer the questions.(a) How many apples ?..............................................(b) How many puppies?..............................................(c) How many butterflies?..............................................(d) How many balls?..............................................(e) How many dolphins?..............................................(f) How many pencils?..............................................There are 6 apples, 3 puppies, 5 butterflies, 4 balls, 2 dolphins and 5 pencils. IndexOne figure is equal to 1 object.It is a pictograph. Activity4.4 Pictograph
128 Acme Mathematics-31. Look at the pictures, count them and write in the box.How many fishes ?How many kites?How many bananas?How many birds?How many pomegranates?I became 1st in the class!Classwork
Acme Mathematics-3 129Given below is a record of students showing who were absent in 'Teej' week. The strength of the school is 300.SundayMondayTuesdayWednesdayThursdayFridayPictograph represents information in the form of picture.An information can be expressed in many ways.If we use pictures to represent some information, it is called pictograph.If a represents 5 girls and a represents 4 boys then there are 5 girls and 4 boys absent on Monday. A. Reading a pictographFrom the above pictograph(a) No student was absent on Sunday.(b) 4 boys were absent on Tuesday and 5 girls were absent on Wednesday.(c) On Friday maximum number of girls were absent.(d) On Thursday 17 students were absent and 283 were present.This is called a pictograph.Index = 5 girls and = 4 boys
130 Acme Mathematics-3Classwork1. The following pictograph shows the number of students in class 3:7 years old8 years old9 years oldStudy the information given above and fill in the blanks :(a) Number of students that are 7 years old is ....................(b) Number of students that are 8 years old is ....................(c) Number of students with 9 years old is ....................(d) Total number of students is ....................2. The pictograph given below shows the guitars of different students. Read the pictograph and answer the questions:KundanKhusbuRiteshSajalKiran(a) How many guitars does Sajal have ?(b) Who has maximum number of guitars ?(c) Who has minimum number of guitars ?(d) What is the total number of guitars ?
Acme Mathematics-3 131Exercise 4.101. The following pictograph shows the number of trees in the school garden:Index : 1 picture represents 5 treesGarden AGarden BGarden CGarden DStudy the information given above and answer the following questions.(a) How many trees are there in all?(b) Which garden has the minimum number of trees?(c) Which garden has the maximum number of trees?(d) Which garden has 5 trees less than garden C?2. Study the given information and draw a pictograph.Grade Nursery LKG UKG One TwoNumber of Students 32 20 24 28 16 represents 4 students Grade Number of StudentsNurseryLKGUKGOneTwo
132 Acme Mathematics-33. Look at the picture, count the different shapes and write their names. Draw them in pictograph.Plain Shapes Name NumberTriangle 3
Acme Mathematics-3 133Project Work1. Objective : To draw a pictograph.2. Materials required: Scale Colours3. Activity: Collect any information of your school. (Take help of your teacher)4. An example is given below: The students in class-3 did a survey about fruits. Here is what they found out.5 students like orange 8 students like apple4 students like banana 7 students like mangoes6 students like grapes5. Make a pictograph. Orange Banana Grapes Apple Mango
134 Acme Mathematics-31. Match the following.1000 mls 4000 gramsRs. 5 1000 g1 kg 3000 mls3 liters 500 paisa4 kg 1 liter2. Fill in the blanks.(a) 600 paisa = ...................... rupees(b) 25 paisa and 15 paisa = .................. paisa(c) 12 liters – 4 liters = ..................... liters(d) 9 kg and 300 grams = ..................... grams.3. Guess the weight........... grams.5. Guess the price:.................. rupees.6. Change into paisa : Rs. 127. Change into mls. : 15 liters8. Change into grams : 9 kg.4. Guess the capacity:.................... liter.Mixed Exercise
Acme Mathematics-3 1359. Calculate the total cost.Total cost Rs. ........Rs. 100 Rs. 350 Rs. 12010. Calculate the total weight.Total weight .......... kg1150 kg 20 kg 60 kg11. Calculate the total capacity.500 l 100 l 1500 lTotal capacity .......... liter.12. How much is left?–Rs. 60 Rs. 25= ............... rupee is left.13. How much?....... paisa300 paisa120 paisa500 paisa ....... ml1130 ml1500 ml1200 ml....... g1200 g1300 g900 g
136 Acme Mathematics-314. Rijan deposited Rs. 300 on Sunday, Rs. 500 on Monday and Rs. 1233.00 on Friday in a bank. Find the total amount deposited by him on these 3 days?15. Rohan is 47 kg, Roshan is 65 kg and Rojina is 55 kg. What is the total weight of all three people?16. Do the following:(a) (b)17. Norbu has 1000 liter water in his tank. He uses 225 liter for Sunday and 300 liter on Monday. How much water is left now?18. Study the given pictograph. represents 5 students.class pictograph123Answer the following questions.(a) How many students are there in class two?(b) In which class there are least number of students?(c) How many students are there all together?kg. gm.145 65 – 90 30l ml355 750 + 64 340
Acme Mathematics-3 137NUMBER SYSTEM THEME5 5.1 Revision. 5.2 4-digit number-concept of thousands - counting in thousands - thousand on the abacus - writing 4-digit numbers - place value of the 4-digit number - the expanded form - Use of comma -Comparison of numbers 5.3 5-digit number-Ten thousand on the abacus-Writing 5-digits numbers in the place value chart-Counting in ten thousands-Number and number name-Place value-The expanded form-The standard form-Use of comma (,)5.4 local number - local number system - Devanagari number System - Roman number systemWeightage: 13
138 Acme Mathematics-31. Fill in the blanks.351 354 357 359362 366 367 370378383 385392 396 400Help Kushal to count backward on the part of globe.1009386725851 505546 455264 62 60 5969 68 6677 75 7483 82 8089 8799 95 94ClassworkActivity-15.1 Revision
Acme Mathematics-3 1392. Match the followings:Number Name Numberone hundred sixty-three 250four hundred thirty-four 346one hundred thirteen 433three hundred forty-six 163two hundred fifty 241four hundred thirty-three 192two hundred twelve 434five hundred eighty-five 113two hundred forty one 212one hundred ninety-two 5853. Write the number.Number Name Number Number Name Numbertwo hundred thirty-five two hundred twenty-onethree hundred twenty-six three hundred fifty-onefour hundred twenty-four two hundred seventeenfive hundred twenty-seven five hundred forty-ninethree hundred thirty-two two hundred thirtyfour hundred eighty-three two hundred nineteenfive hundred sixty-nine six hundredtwo hundred eighty five four hundred seventy-six
140 Acme Mathematics-34. Tick the correct answer.(a) one hundred thirty five130 125 135 153 (b) three hundred fifty-one351 355 355 359 (c) two hundred eighty three238 283 280 213 (d) five hundred ninety-eight590 527 598 588 Exercise 5.11. Read the number and write the number name.It is very interesting writing number name. It seems as easy as abc.Hindu Arabic Numbers Number Name b]jgfu/L cª\\scIf/df223 two hundred Twenty-three @@# b'O{;o t]O;108307472420321462153
Acme Mathematics-3 141Hindu Arabic Numbers Number Name b]jgfu/L cª\\scIf/df14556631826421120531642453513 tens15 tens20 tens10 tens18 tens14 tens20013015018021010021 tens 1402. Match the following.
142 Acme Mathematics-33. Match the following base-10 block and their number.163122154325245255334261(g)
Acme Mathematics-3 143100 + 50 + 4 = 154+ + =+ + =+ + =+ + =+ + =+ + =+ + =4. Read the abacus and fill in the boxes.Hundred Tens OnesHundred Tens OnesHundred Tens OnesHundred Tens OnesHundred Tens OnesHundred Tens OnesHundred Tens OnesHundred Tens Ones(a)(c)(e)(g)(b)(d)(f)(h)
144 Acme Mathematics-3Use colour code and colour the picture.FUN TIMEColour Code1116131812171419152011111111111111111111111111111111 1111111111111111 111111121212201212 121213151414151313131919191918 1818182020172018181819131313131316161616 161613121212
Acme Mathematics-3 145Who am I?Step 1 : I am three digit number.Step 2 : Tens digit is one more than hundreddigit.Step 3 : One's digit is one more than tens digitStep 4 : I am between 120 to 130.Step 5 : Sum of digits is 6.You are5. Match the followings.Number Name Number b]jgfu/Ltwo hundred thirty-five 332 Ps ;o rf}la;three hundred twenty-six 149 b'O{ ;o k}lt;one hundred twenty-four 251 Ps ;o pgfGrf;five hundred seventeen 235 tLg ;o 5lAa;three hundred thirty-two 124 tLg ;o alQ;four hundred twenty-nine 517 rf/ ;o pglGt;two hundred fifty-one 469 kfFr ;o ;qfive hundred twenty-seven 330 b'O{ ;o PsfpGgone hundred forty-nine 429 kfFr ;o ;QfO;three hundred thirty 326 tLg ;o tL;two hundred eighty-three 527 b'O{ ;o lqof;Lfour hundred sixty-nine 283 rf/ ;o pgfG;Q/LMATH TRICK !
146 Acme Mathematics-36. Fill in the blanks.b]jgfu/L cª\\scIf/dfHindu Arabic Numbers Number Name#%@ tLg ;o afpGg 352 three hundred fifty-two$%*%^$$&##(^@&%!^(@*$*%(@%$%()$*!#^@@(#!&@@&*#^^$^!%%%$&$#^%
Acme Mathematics-3 1477. Tick the correct answers. (a) two hundred fiftyb'O{ ;o krf; @%) 250 50 (b) Ps ;o c;L*) !*) 180 eight (c) tLg ;o PsxQ/^! #&! seventy-one 271 (d) four hundred ninety-nine99 $(( rf/ ;o pgfG;o 499 (e) 546five hundred forty-six $^ %^$ 5ofln;(f) 392three hundred ninety-two tLg ;o aofgAa] @(8. Fill in the blanks.Hundred Tens OnesTens OneskfFr ;o PsfpGg%%!551five hundred fifty-oneHundred5 5 1(a)(b)
148 Acme Mathematics-3Tens OnesTens OnesTens OnesTens Ones9. Rearrange these numbers in expanded form and write in word.(a) 578 = .... hundred .... tens + .... ones = ...........................................(b) 342 = .... hundred .... tens + .... ones = ...........................................(c) 432 = .... hundred .... tens + .... ones = ...........................................(d) 231 = .... hundred .... tens + .... ones = ...........................................(e) 321 = .... hundred .... tens + .... ones = ...........................................(f) 499 = .... hundred .... tens + .... ones = ...........................................(g) 233 = .... hundred .... tens + .... ones = ...........................................5 7 8HundredHundredHundredHundredfive hundred seventy-eight(c)(d)(e)(f)
Acme Mathematics-3 149(h) 141 = .... hundred .... tens + .... ones = ...........................................(i) 245 = .... hundred .... tens + .... ones = ...........................................10. Match the followings.2 hundred + 8 tens + 1 one 4121 hundred + 4 tens + 3 ones 3753 hundred + 7 tens + 5 ones 5944 hundred + 1 tens + 2 ones 2815 hundred + 9 tens + 4 ones 1432 hundred + 5 tens + 9 ones 1684 hundred + 3 tens + 7 ones 2593 hundred + 2 tens + 6 ones 4371 hundred + 6 tens + 8 ones 32611. Read the given place value chart and write the number name in 'Devanagari'.(a) Hundred Tens Ones ............................................. 2 8 9(b) Hundred Tens Ones ............................................. 4 2 0(c) Hundred Tens Ones ............................................. 3 5 3(d) Hundred Tens Ones ............................................. 5 8 7b'O{ ;o pgfGgAa]
150 Acme Mathematics-3A. Concept of thousands10 units 1 tens 10 tens 1 hundred10 hundred 1 thousand10 units = 1 ten = 1010 tens = 1 hundred = 10010 hundreds = 1 thousand = 1000B. Counting in thousandsTwo thousand (2000) Three thousand (3000) Four thousand (4000)Five thousand (5000) Six thousand (6000) Seven thousand (7000)5.2 4-Digit Numbers