Mathematics Year 4 Textbook DLP

17. 17 years 11 months 25. The diagram below shows the
+ 9 years 10 months height of 4 boxes of the same
size.

18. 20 kg 840 g + 9 kg 176 g 60 cm
– 6 kg 24 g = kg g
Calculate the height, in cm, of
19. 7 ℓ 680 mℓ – 4 ℓ 250 mℓ 3 boxes.
+ 5 ℓ 90 mℓ = ℓ mℓ

20. – RM10 312.25 + RM948.75
= RM30 120. What is the value
in ?

21. 6 × 1 600 g ÷ 8 = g 26. 4 km 230 m = – 2 km 865 m
State the answer in m.
22.
27. years months
6 cm 6 ) 35 years

What is the perimeter, in cm, of 28 . A 8 cm B
the pentagon?

23. 30 days 8 hours – 29 hours 4 cm
– 4 days 14 hours =
days hours DC

24. Name the following angles. The diagram ABCD above is
a. a rectangle. Find the area, in
cm2, of the shaded part.

b. 29. A square has the same
perimeter as its area. What is
the length of its side, in cm?

c.

244

30. The grid below shows 35. 1 km 700 m
the positions of the shapes.
X YZ
5
4 The distance from X to Y is 3
3 times the distance from Y to Z.
2
1 What is the distance, in km and
m, from X to Y?
A B CD E
36. 5 weeks 6 days
a. State the positions of + 4 weeks 5 days + 9 days
i. ii. iii. = weeks days

b. State the shapes in these 37. RM4 138.50 – 725 sen =
positions.
38. My Friends’ Stamps
i. C4 ii. B1 iii. E5

31. State the currency of these
countries:
a. Malaysia b. Singapore

c. China d. Vietnam
e. Indonesia f. Thailand

32. State the 3 instruments of Lin Aiza Zul Nitish
payments other than cash in
our daily life. Key: represents 8 pieces
Look at the pictograph above
33. Which is less than 4 020 m? and complete the answers.
a. 40 km 2 m b. 4 km 20 m
c. 4 km 2 m a. Lin has stamps.

34. 9 cm b. has the most number
of stamps, which is .
9 cm
c. The difference of number
between Aiza’s stamps and
The diagram above is a square.
Calculate the: Nitish’s is .
a. Perimeter
b. Area d. Lin and Zul have stamps.

245

39. P 42. Favourite Sports of
10 Pupils
5 cm

Q 12 cm R

The perimeter of the right angled
triangle is 30 cm. Find the
length of PR, in cm. Volleyball Badminton
30% 40%

40. The bar chart shows the Table1t0e%nnisFootball
Mathematics marks of 4 pupils. 20%

a. % of the pupils like

Mathematics Marks

Name Amy to play football.

Gurmit b. The most liked sport is .

Shireen c. The difference in percentage
between and
Zamir is 20%.

0 10 20 30 40 50 60 70 80 90
Mark

Complete. 43. The diagram shows
a. Gurmit scored marks in a cuboid. The base
area is 9 cm2. Find
the Mathematics test. the volume, in
7 c m cm3, of the cuboid.
b. and got the
same marks.

c. Shireen gots marks less
than Gurmit.

41. 1 cm B 44. 500 g
1 kg
1 cm

1 kg



AC What is the mass, in kg and g,

Calculate the area, in cm2, of the of 9 similar ?

triangle ABC.

246

B Solve the following 6. A tailor takes 13 hours
problems. 20 minutes to sew 8 similar
dresses. How long does she
1.
take to sew a dress?
MASS: MC MR M+ ON
OFF 7. Liza jogs 2 km 500 m. Marina
1.2 ALARM ZERO MODE TERA jogs 950 m more than Liza. How
kg far has Marina jogged?

Each vase has the same mass. 8. 20 cm
Calculate the mass of 7 vases,
in kg and g.

2. The total age of a pair of twins, 9 cm
Aishah and Aizah, is 19 years
8 months. How old is Aizah?

3. The diagram is a painting.
a. Find the area, in cm2.
30 cm 6 mm b. Find the perimeter, in cm.

The diagram above shows the 9.
length of a ribbon. Hasnah
Soya
needs 7 ribbons of the same
length for decoration. Calculate
the total length, in cm and mm,
the ribbon needed.

4. Item Price 1 ℓ 250 mℓ

Television RM3 499 Mother bought 3 bottles of soya
milk. She poured equally into
Furniture RM10 520
25 glasses. What was the
Camera RM2 880 volume, in mℓ, for each glass?

The table shows the prices of
three items. What is the total
cost?

5. Encik Ramu’s annual income
is RM51 840. Calculate his
monthly income.

247

10. The diagram shows 2 packets 12. P 3 km 850 m
of milk powder of different sizes.
QR
Free 250 g
The distance from Q to R is 950 m
Free 200g Chocolate more than the distance from P to
Original Flavour
Flavour Q. Calculate the distance, in km and
m, from P to R passing through Q.

1 kg 2 kg

RM30.90 RM56.20 13. Gopal bought a used car which
costs RM31 200. He pays the
a. Puan Raihan bought both car by installment for 5 years.
packets. She paid with a Calculate his monthly installment.
RM100 note. What was her
balance? 14. A roll of rope is cut into 8 equal
parts. Each part measures
b. Puan Raihan used 850 g 12 cm 6 mm. Calculate the
of the chocolate flavoured
milk powder. Calculate the original length of the rope, in
cm and mm.
balance, in g.
15. 50 km 180 m
11.

D 40 km 920 m F

P Q 34 km 840 m

17 km

E

15 ℓ 20 mℓ 940 mℓ

The diagram shows the locations

The diagram shows the volume of three cities. Encik Muaz drives

of water in containers P and Q. from City D to City F using the

7ℓ 420 mℓ of water is poured out longest route and returns to

from container P. The water from City D using the shortest route.

container Q is then added into Calculate the total distance, in

container P. Calculate the volume km and m, he travelled.

of water, in ℓ and mℓ, in container

P.

248

ANSWERS TOPIC 5: DIVISION

Mind Stretcher (page 60)

1. a. 97 b. 41 remainder 3 c. 93 000 d. 100

2. a. 4 115 b. 5 628 c. 2 358 remainder 3 d. 872 remainder 1

e. 428 f. 1 779 remainder 2 g. 1 414 h. 8 597

i. 368 remainder 1 j. 90

3. 974 remainder 9, 1 441, 81 280 4. a. 1 350 pieces b. 165 flowers

c. 568 boxes d. 245participants

TOPIC 6: MIXED OPERATION

Mind Stretcher (page 68)

TOPIC 1: NUMBERS UP TO 100 000 1. a. 2 578 b. 9 218 c. 83 636 d. 62 094
h. 91 052
Mind Stretcher (page 16) e. 3 510 f . 4 280 g. 1 903 d. 10

1. a. Twenty-eight thousand six hundred and three 2. a. 142 b. 808 c. 7 c. 96 passengers

b. Fifty thousand nine hundred and one 3. a. 1 119 b. 300 c. 85 100

c. 47 011 d. 80 025 4. a. 5 400 packets b. 5 504 km

2. a. thousands , 5 000 b. ten thousands, 50 000 d. 10 370 eggs

c. hundreds , 500 d. tens, 50

3. a. 2 ten thousands + 6 thousands + 3 hundreds + 1 tens + 7 ones TOPIC 7: FRACTIONS
Mind Stretcher (page 88)
20 000 + 6 000 + 300 + 10 + 7 1. 2 4

b. 6 ten thousands + 2 thousands + 8 hundreds + 3 tens + 9 ones 22 6
2
60 000 + 2 000 + 800+ 30 + 9

c. 7 ten thousands + 0 thousands + 1 hundreds + 1 tens + 6 ones 1 1 1
2 2 2
70 000 + 100 + 10 + 6 1 2 3

d. 3 ten thousands + 4 thousands + 0 hundreds + 0 tens + 1 ones 17 5 143, 1 3. 1130
6 6 4
30 000 + 4 000 + 1 2. a. , 2 b. 3

4. a. Ascending order: 30 561, 34 461, 34 726, 39 562, 39 894 2 13 c. 1152 4 1
3 15 7 8
Descending order: 39 894, 39 562, 34 726, 34 461, 30 561 4. a. b. d. e.

b. Ascending order: 87 201, 89 372, 90 425, 90 753, 97 281 1 4 2 5
5 9 3 24
Descending order: 97 281, 90 753, 90 425, 89 372, 87 201 f. g. 1 h. i.

5. a. 90 to 100 books b. 6 500 mℓ to 7 000 mℓ 5 7 1
8 8 10
6. Add 20 5. 6. a. kg b. kg

13 116 13 136 13 156 13 176

64 109 64 129 64 149 64 169 TOPIC 8: DECIMALS

Multiply by 3 Mind Stretcher (page 108)
125 375
1 125 3 375 1. a. 29.09 b. 42.93 c. 42.492 d. 58 e. 0.704
i. 90
f. 0.109 g. 187.52 h. 28.645

1 041 3 123 9 369 28 107 2. 0.15 3. 1.557

7. 40, 1 970, 50 8. 61 033, 58 600, 62 000, 55 321 4. b. Estimate 13.95 to 14 and 99 to 100.

The product is about 1 400.

TOPIC 2: ADDITION 5. a. i. 27.61 kg ii. 5.522 kg b. 0.7 m c. 11.24 ℓ

Mind Stretcher (page 28) d. i. 9.63 seconds ii. 9.79 seconds

1. a. 17 567 b. 84 222 c. 30 720 d. 58 710 e. 56 697 f. 10 098 TOPIC 9: PECRCENTAGE
4. 84 540 Mind Stretcher (page 112)
2. 96 678 3. a. 2 070 b. 22 425 1. a. 0.08 b. 0.2, 20%

5. a. 26 179 b. i. 41 789 ii. 30 572 c. 0.36, 36% d. 0.24 , 24%
0.35, 35%. 0.68, 68%.
6. a. A number of durian ice-creams. 40 + = 260

b. A number of chickens and ducks. + = 1 280 2. 0.03, 3%. 0.2, 20%.

0.82, 82%

TOPIC 3: SUBTRACTION 3. a. 11 , 11% b. 0.2, 20% c. 38 , 0.38
100 100
Mind Stretcher (page 40)

1. a. 10 130 b. 67 459 c. 63 199 d. 64 630 e. 34 115 f. 61 213 4. a. 70% b. 0.42 c. 60% d. 0.3 e. 5%
i. 0.17 j. 1.0
g. 30 241 h. 39 056 i. 29 374 j. Accept any correct answers. f. 84% g. 0.09 h. 23% c. 49%

2. a. 29 632 b. 90 294 3. a. i) 14 594 ii) 8 375 b. 2 280 5. 92% 6. a. 32% b. 19%

4. a. Non-fiction books. 750 – = 380

b. A total amount of coconuts. – 13 690 = 5 862 SELF-TEST
A (page 113)
c. A number of fabrics sold. 10 000 – = 400 1. Sixty-four thousand and thirteen.
2. Ten thousands 3. 90 000 + 5 000 + 100 + 7
TOPIC 4: MULTIPLICATION 4. 81 004

Mind Stretcher (page 50) 5 . 23 639 6. 7 0 000 7. 56 126 8. 10
11. 45 402 12. 675
1. a. 24 084 b. 50 598 c. 3 420 d. 65 116 15. 605

2. a. 6 363 b. 30 090 c. 56 872 d. 1 386 e. 4 920 f. 62 416 9. 15. 019 10. 42.995 100
l. 298
g. 17 400 h. 78 000 i. 1 000 j. 92 k. 2 203 13. 3 1 14. 6.993 16. 2.58 km
4
3. 63 000

21 5. a. 3 000 reams 17. 1 2 18. 81 706 19. 900 20. 28 015
5
4. 543 24. 44 231
28. 10 060
× 62 b. 39 630 passengers 21. 3.09 22. 40 900 23. 52 928
1
1 086 c. 25 000 pupils 25. 0.38 26. 30% 27. 80 808 32. 9

+ 32 580 d. 20 supermarkets 1
5
33 666 29. 5 4.22 30. 15.0 31.

249

33. 66 654 34. 45 451 35. 1 1 101 TOPIC 15: SPACE
000 Mind Stretcher (page 220)

36. a. 1 000 b. 100 37. 0.03 38. 1 3 1. A B B B A
8

39. 1 40. 3 621 A C B BC A

B (page 115) 2. a. Accept any reasonable answers.

1. 54 371 cars 2. 40 594 voters 3. 300 baskets 4. 27.36 m b. Accept any reasonable answers.

5. 3 ℓ 6. 1 km 7. 0.25 kg 8. 2.9 minutes 3. a. 16 cm b. 4 cm c. Area of diagram X = 15 cm2,
4 8
Area of diagram Y = 16 cm²

9. 38.82 10. 13 790 copies 11. 17 432 lorries 4. Area of B is 16 times area of A. 5. 64 cm³ 6. 144 cm³

12. 1 600 button s 13. 1.21 m 14. 18.506 km 15. 1 7 kg TOPIC 16: COORDINATES
20

16. 3 ℓ 17. 70 packets Mind Stretcher (page 228)
10
1. a. right, at the top (accept reasonable answers)

b. horizontal c. vertical d. i. ii. iii.

TOPIC 10: MONEY 2. a. ii b. D5 3. penalty box

Mind Stretcher (page 143) 4. a. (2, 1) b. (3, 3) c. (1, 2)

1. RM31 157.35 2. a. RM4 787 b. RM64 093 c. RM91 000

3. Choose 3 values of money between: TOPIC 17: RATE

a. RM399.50 to RM400.49 b. RM7 652.50 and RM7 653.49 Mind Stretcher (page 234)

c. RM71 041.50 and RM71 042.49 1. a. RM22.50 b. 2 100 g c. 36 cm

4. RM32 341.60 5. a. RM95 955 b. RM37 356 c. RM15 066.55 2. a. 378 stamps b. 325 paper clips c. 720 ℓ

d. 1 000 e. RM12 500 d. No. The rate of both machines is the same.

6. a. RM18.30 b. RM36.95 e. 12 m ÷ 4 x 3

7. a. Dong: Vietnam b. Rupiah: Indonesia

c. Yen: Japan d. Dollar: Singapore TOPIC 18: DATA HANDLING

e. Dollar: America f. Peso: Philipines Mind Stretcher (page 242)

8. a. Great Britain b. Korea c. China d. Nigeria 1. a. 100 b. 280 c. 60 d. RM360
c. 5
e. Indonesia f. Cambodia g. Thailand h. Myanmar 2. a. 25 b. yellow and blue

i. Phillipines 3. a. 70% b. 20% c. 35%

9. Accept any reasonable answers.

SELF-TEST

TOPIC 11: TIME A (page 243)

Mind Stretcher (page 164) 1. RM53 248 2. 9 weeks 3. RM87 508.05 4. 268 hours

1. a. 168 b. 6 c. 59 d. 119 5. a. 9 km 50 m b. 1 005 m 6. 55 mm

e. 144 f. 7, 8 7. RM14 140.45 8. 34 cm 5 mm 9. AB and BC 10. RM10 418

2. a. 3 days 23 hours b. 4 years 4 months 11. 1 year 2 months 12. AD and BC, AB and DC
d. 2 days 6 hours
c. 29 weeks 1 day c. 29 weeks 1 day d. 42 months 13. RM17.50 14. 42 cm
c. 11 years 2 months
3. a. 202 hours b. 16 x 7 days 15. 180 cm³ 16. 3 ℓ 810 mℓ 17. 27 years 9 months

4. a. 10 months b. 11 days 18. 23 kg 992 g 19. 8 ℓ 520 mℓ 20. RM39 483.50

21. 1 200 g 22. 30 cm 23. 24 days 13 hours

TOPIC 12: LENGTH 24. a. right angle b. acute angle c. obtuse angle 25. 45 cm

Mind Stretcher (page 186) 26. 7 095 m 27. 5 years 10 months 28. 16 cm²

1. a. 55 m b. 3 cm 5 mm 29. 4 cm 30. a. i. C2 ii. A3 iii. E2

2. a. 6 cm 2 mm b. 2 km 576 m c. 8 cm d. 16 km b. i. ii. iii.
b. less than 2 km
3. a. more than 4 km c. 208 mm 31. a. ringgit b. dollar c. renminbi d. dong
f. 13 km 281 m
4. a. 18 cm b. 2 cm 1 mm c. 40 mm e. rupiah f. baht

d. 38 cm 4 mm e. 44 828 m 32. credit card, debit card, cheque 33. c

5. a. 22 km 452 m b. 14 cm 9 mm 34. a. 36 cm b. 81 cm² 35. 5 km 100 m

36. 11 weeks 6 days 37. RM4 131.25

TOPIC 13: MASS 38. a. 16 b. Zul, 40 c. 8 d. 56

Mind Stretcher (page 196) 39. 13 cm 40. a. 90 b. Amy, Zamir c. 10

1. a. 4 kg 804 g b. 12 kg c. 15 520 g d. 5 650 g 41. 10 cm² 42. a. 20% b. badminton

e. 4 kg 864 g f. 12 360 g 3. 290 g c. volleyball and table tennis/badminton and football
c. 2 kg 680 g
2. a. 8 505 g b. 12 kg 460 g 43. 63 cm³ 44. 5 kg 625 g

4. a. 55 kg 280 g b. 2 250 g

B (page 247)

Topic 14: VOLUME OF LIQUID 1. 2 kg 800 g 2. 9 years 10 months

Mind Stretcher (page 206) 3. 214 cm 2 mm 4. RM16 899 5. RM4 320

1. a. 39 ℓ 74 mℓ b. 60 ℓ c. 30 ℓ 744 mℓ d. 2 ℓ 105 mℓ 6. 1 hour 40 minutes 7. 3 km 450 m 8. a. 180 cm² b. 58 cm
c. 1 200 mℓ
e. 2 421 mℓ f. 11 ℓ 305 mℓ 9. 150 mℓ 10. a. RM12.90 b. 1 150 g

2. a. 8 426 mℓ b. 26 ℓ 117 mℓ 11. 8 ℓ 540 mℓ 12. 8 km 650 m 13. RM520

3. a. 4 ℓ 560 mℓ b. 3 ℓ 230 mℓ 14. 100 cm 8 mm 15. 92 km 760 m

250

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Terima

Nombor Perolehan: ______________________________
Tarikh Penerimaan: ______________________________

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