Acme Mathematics 1 20110. Write in the column and subtract :a. 48 – 23 b. 65 – 42 c. 79 – 26g. 29 – 24 h. 31 – 20 i. 64 – 42m. 79 – 66 n. 99 – 64 o. 75 – 25d. 98 – 85 e. 84 – 62 f. 57 – 36j. 89 – 74 k. 97 – 56 l. 88 – 544 8–232 5
202 Acme Mathematics 111. Solve the following verbal problems.From a basket of 48 apples, Girish took 25 apples and distributed. Now, how many apples were left in the basket?4 8 apples– 2 5 applesLeft : 2 3 applesThere were 98 papayas in a tree. Rupa sold 53 papayas from the tree. How many papayas were left in the tree?In a class of 42 students, 21 like football and the rest like cricket. How many of them like cricket? 4 2 students– 2 1 like footballA box of chocolates had 78 chocolates. Preeti gave 41 chocolates to her friends. How many chocolates were left?From a bag of having 86 potatoes, a chief cooked 43 potatoes. Now how many potatoes were left in the bag?A balloon seller had 45 balloons. He sold 26 balloons. How many balloons were left with him?
Acme Mathematics 1 20312. Find the answer and write in the box.Add 2013 3317916Add 2515201410Subtract 2026 65080100Subtract 25788799100
204 Acme Mathematics 1Do addition or subtraction and colour the objects.9 + 2 =5 – 0 =8 – 8 = 12 – 8 =8 – 2 = 20 – 3 = 9 7–253 + 3 = 4 + 3 =4 2–119 6–652 + 7 =1 22 6+3020 – 10 =Project Work Mathematical Operations
Acme Mathematics 1 205Solve the given problems. If the answer is 10, colour that part yellow and for all other answers, colour that part blue.1 + 7 = 3 + 2 =7 + 9 =5 + 5 =4 + 6 =6 4+174 5–135 44 5+901 8+121 7–154 0+121 2– 2 3 3+ 25 0–303 0+202 5–221 8–121 5– 57+ 31 6– 8What is the hidden picture?..........................................Project Work
206 Acme Mathematics 11. Circle the first animal in the race.2. Fill in the blanks : 20 + ...... = 503. Read the abacus and add :T O T O T O47 + 51 =4. Add : 7 tens + 5 ones = ............Do the following:Our SchoolMixed Exercise
Acme Mathematics 1 2076. Add by forward counting5. Subtract the following :48 + 3Count after 48 → → →48 + 3 = 20 – 7 = 7. Add on the number line and write answer in the box.65 66 67 68 69 70 71 72 73 7468 + 5 = 5 – = 110. Fill in the missing numbers.9. Fill in the missing sign.3 8 = 11 18 3 = 158. Jump along the number line and write the correct number in the boxes.0 1 2 3 4 5 6 7 8 9 10Starts 8 and jump back 3 steps. – = – 3 = 6
208 Acme Mathematics 112. Add the following : 2 tens + 5 ones+ 4 tens + 3 ones tens + ones=2 5+43A wrestler ate 14 bowls of rice on Friday, 12 on Saturday and 13 on Sunday. How many bowls of rice did he eat altogether?13. Solve the following verbal problems.2087141112–====14. Complete the subtraction.15. Count on the abacus and write the answer in the box:T O47 – 33 =11. Add or subtract the number using the number line and fillin the box.0 1 2 3 4 5 6 7 8 9 10 4 .... = 10
Acme Mathematics 1 20916. Colour in 31 and fill inthe blanks.18. Colour in 43 and fill inthe blanks.17. Colour in 36 and fill inthe blanks.19. Colour in 47 and fill inthe blanks.___ tens ___ ones___ + ___ = ______ tens ___ ones___ + ___ = ______ tens ___ ones___ + ___ = ______ tens ___ ones___ + ___ = ___20. Write the 'Tens' and 'Ones'.a. 26 = ___ Tens and ___ ones.b. 45 = ___ Tens and ___ ones.
210 Acme Mathematics 1MYCREATIONUNIT5 Weightage : 14 hours5.1 Straight Line and Curve Line• Introduction, Tracing and Drawing5.2 Circle and Semicircle5.3 Geometrical Shapes (Triangle, Quadrilateral)
Acme Mathematics 1 211Trace these lines:Activity5.1 Straight Line and Curve Line
212 Acme Mathematics 1Trace and study the given lines:a. Straight lines:b. Curve lines:c. Slant lines:d. Vertical Lines:
Acme Mathematics 1 213a. Join the dots and make the shapesAll the shapes are circle.All the shapes are semi-circle (Half circle).b. Join the dots and make the shapes.c. Make circle using bangle, coin and other circular objects.5.2 Circle and Semicircle
214 Acme Mathematics 1Look at the following shapes and try to recognize them.5.3 Geometrical Shapes
Acme Mathematics 1 215Name of the shapesTriangleQuadrilateralCircleSemicircle
216 Acme Mathematics 11. Match the similar shapes:Exercise 5
Acme Mathematics 1 2172. Colour the shape to complete the pattern.
218 Acme Mathematics 13. Match the similar objects:
Acme Mathematics 1 2194. Colour the following objects.12Colour the following shapes:
220 Acme Mathematics 15. Colour the following objects.CircleQuadrilateralRectangleTriangleCylinderCone
Acme Mathematics 1 2216. Join the similar shapes in the group by drawing the line.
222 Acme Mathematics 17. Draw straight lines.8. Draw curve lines.
Acme Mathematics 1 2239. Colour the similar objects by same colour (red, green black)
224 Acme Mathematics 110. Match the shape of figures with their names.11. Colour the following picture.QuadrilateralSemicircleCircleTriangle
Acme Mathematics 1 22512. Colour the following picture.(Use black, green and blue colour)
226 Acme Mathematics 113. Draw triangle and colour it.15. Draw a circle and colour it.14. Draw quadrilateral and colour it.16. Draw semicircle and colour it.
Acme Mathematics 1 2271. Objective: To make numbers by using real straight objects.2. Materials required: Match sticks, glue, Coloured A4 paper3. Activity:• Take match sticks and make different numbers.4. An example is given below:Project Work
228 Acme Mathematics 1Materials required : A-4 size paper Colours, A pair of scissors GlueActivity : Make the different shapes using A-4 paper, cut them with scissors and colour them.Using coloured shapes try to make different objects.Project Work Making Shapes
Acme Mathematics 1 2291. Tick the round object :Do the following:7. Colour the given shapes in red.2. Colour the straight object :8. Make 2 different shape of quadrilateral and colour.9. Name the shapes3. Draw a straight line.4. Draw a curve line.5. Draw outline of a circular object.6. Name the given figure.m................................ ................................My CreationMixed Exercise
230 Acme Mathematics 16.1 Money• Our Notes and Coins6.2 PictographCOMMUNICATION TECHNOLOGY AND MARKETTHEME6 Weightage : 7 hours
Acme Mathematics 1 231These are the pictures of our coins :These are the pictures of our notes :5 paisa1 rupee1 rupee note (Re. 1)5 rupees note (Rs. 5)2 rupees note (Rs. 2)10 rupees note (Rs. 10)25 paisa5 rupees10 paisa2 rupees50 paisa10 rupeesA. Coins and Notes6.1 Money
232 Acme Mathematics 120 rupees note (Rs. 20)50 rupees note (Rs. 50)25 rupees note (Rs. 25)100 rupees note (Rs. 100)500 rupees note (Rs. 500)1000 rupees note (Rs. 1000)
Acme Mathematics 1 2331. Name the following coins :2. Find the sum of the coins and then match it to the item which you can buy with the amount :100 paisa75 paisa85 paisa40 paisaExercise 6.1
234 Acme Mathematics 11. Objective: To recognize the notes2. Materials required: Photo of notes, glue, scissors and A4 paper3. Activity: Take the photo of notes and paste them on A4 paper using glue.4. An example is given below:Twenty rupees noteFifty rupees noteProject Work
Acme Mathematics 1 235Here are the different objects which give us information.Study the given pictures and answer the questions.How many apples ?How many puppies?How many butterflies?How many balls?How many dolphins?How many pencils?There are 6 apples, 3 puppies, 5 butterflies, 4 balls, 2 dolphins and 5 pencils. It is a pictograph. 6.2 Pictograph
236 Acme Mathematics 1Reading the pictographThe pictograph shows how the students in my class come to school. Use the graph to answer the questions.a. How many students come to school walking?__________________________________________________b. How many students come by bus?__________________________________________________c. How many more students come by car than by bicycle?__________________________________________________d. How many students are there in my class altogether?__________________________________________________e. How many students do not come to school by car?__________________________________________________Each stands for 1 student.
Acme Mathematics 1 237From the above,Fish are in the first column.Kites are in the second column.Bananas are in the third column.Birds are in the fourth column.Pomegranates are in the fifth column.Study the following figures carefully.1st column 2nd column 3rd column 4th column 5th columnPictures in the Column FormThere are 4 fish, 2 kites5 bananas, 6 sparrow and 3 pomegranates. It is also a pictograph. Column is the vertical arrangement of objects.
238 Acme Mathematics 11. 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.Exercise 6.2
Acme Mathematics 1 2392. Count the shapes. Colour the graph.1 2 3 4 5 6 7 8squarerectangletrianglecircle
240 Acme Mathematics 13. Look at the picture, count the different shapes and write their names. Draw them in pictograph.Plain Shapes Name NumberTriangle 3
Acme Mathematics 1 2415. Look at the given picture and answer the given questions.4. Study the pictures. Use the information from the graph to answer the questions below.a. Who is the shortest?b. Who is the tallest?Orange Strawberry ApplePear7654321a. How many of each?b. Are there more apples or pears?_____________________________________________________c. Which fruit counts to 8?_____________________________________________________Orange Strawberry Apple PearSuraj Miru Saroj Dinesh Rani
242 Acme Mathematics 1Tick ( ) the correct answer :1. The name of the shape is, ........................ [1](a) Square (b) Rectangle (c) Circle (d) Triangle2. The number name for 90 is .............. [1](a) Eighty (b) Ninety (c) Seventy (d) Sixty3. The number for seventy three is ............... [1](a) 73 (b) 81 (c) 66 (d) 1084. The sum of (70 + 20) is .................... [1](a) 60 (b) 90 (c) 80 (d) 305. The difference of (86 – 5) is ............... [1](a) 81 (b) 84 (c) 86 (d) 926. The number that comes before 65 is .......... [1](a) 56 (b) 64 (c) 85 (d) 667. The number that comes after 99 is ............ [1](a) 100 (b) 98 (c) 99 (d) 908. The ordinal number that comes between 1st and 3rd is ..... [1](a) 2nd (b) 3rd (c) 4th (d) 5th9. The number : 7 tens and 2 ones is ................ [1](a) 85 (b) 84 (c) 87 (d) 7210. Which is the smallest number ? .................... [1](a) 82 (b) 100 (c) 57 (d) 5611. Which is the greatest number ? .................... [1](a) 56 (b) 85 (c) 75 (d) 6512. The number of days in a week is ................. [1](a) 30 (b) 12 (c) 7 (d) 36513. Even number is ........... [1](a) 1 (b) 5 (c) 8 (d) 1114. Odd number is ............... [1](a) 9 (b) 6 (c) 2 (d) 18TEST YOURSELFClass : 1 Time : 2 hrs. F.M. : 50
Acme Mathematics 1 24315. The Devanagari number for 83 is ............ [1](a) #* (b) *# (c) ** (d) ##16. The 5th day of a week is ................. [1](a) Sunday (b) Thursday (c) Friday (d) Monday17. aL; hgfpg] cª\\s ............ xf] . [1](a) !* (b) @) (c) !( (d) @!18. Guess the time. [1](a) Morning(b) Day(c) Evening(d) Night19. The time is ................. [1](a) Morning(b) Day(c) Evening(d) Night20. ................... is in front of the boy. [1]21. Tick ( ) the big and cross ( ) the small animal. [1]22. Write S for straight line and C for curved line. [1]
244 Acme Mathematics 123. Circle the animal after the deer. Tick the animal between the rabbit and the deer. [1]24. Count and write the numeral in smaller box and number name in longer box. [1]25. Write the number in the box between the given numbers in the box [1]16 18 84 8667 69 100 10226. Write the number : [1]seventy-eight = one hundred = 27. Write the number name : [1]85 = 93 = 28. Write in tens and ones. [1]25 = 73 = 84 = 57 =
Acme Mathematics 1 24529. Choose the smallest number and write in the circle. [1]42 543741 475324 332221 383230. Circle the largest number. [1](a) 44 34 38 43 (b) 29 35 27 3131. Add the following : [1](a)7 1+13(b) 2 1+5132. Subtract the following : [1](a) 9 7–54(b) 6 8–3533. Fill in the blanks: [1](a) The day after Tuesday is ......................................(b) z'qmaf/ eGbf cufl8 ................................. k5{ .34. tn lbOPsf cª\\sx¿nfO{ cIf/df n]Vg'xf];\\ . [1](a) $% ===============================================(b) ** ===============================================35. Colour the circle : [1]
246 Acme Mathematics 136. Guess and write the length in footspan. [1]................... footspan. ................... footspan.37. Add on the number line and write answer in the box. [1]81 82 83 84 85 86 87 88 89 90 91 92 93 94 9581 + 14 = 38. There are 62 boys and 34 girls in a class. How many students are there altogether? [1]There are students altogether.39. Subtract using the number line. [1]83 84 85 86 87 88 89 90 91 92 93 94 95 96 9795 – 12 = 40. Ramesh had 64 toys. He gave 34 to Sujan. How many toys are left? [1] toys are left.+ dfa– dfa
Acme Mathematics 1 24741. Match the following: [2]Sunday laxLaf/Tuesday zlgaf/Thursday cfOtaf/Saturday d+unaf/42. Write in Ascending order and Descending order : [2](a) Ascending order : 23, 19, 35, 66 (b) Descending order : 40, 37, 33, 61 43. Recognize the following notes, coins and name them. [2]................... rupee coin ................... paisa coin................... rupees note ................... rupees note44. Count and write. [2](a) There are ______ half circles.(b) There are ______ circles.(c) There are ______ triangles.(d) There are ______ quadrilaterals.
248 Acme Mathematics 145. Look at the picture, count and write. [2](a) How many columns are there?(b) What are in the third column?(c) How many apples are there ?(d) How many fishes are there?