y6 Topic 2 Fraction

7/31/2019 y6 Topic 2 Fraction

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TOPIC 2 : FRACTION

A. Add three mixed numbers with the same denominatorof up to 10.

1. =++

2

12

2

11

2

13 2. =++

3

12

3

11

3

11

3. =++432

421

415 4. =++

534

522

513

5. =++632

625

613 6. =++

632

621

641

7. =++732

721

713 8. =++

832

823

815

9. =++932

924

913 10 . =++

1032

1026

1043


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B. Add three mixed numbers with different denominatorsof up to 10

1. =++412

611

312 2. =++

412

811

212

3. =++412

611

213 4. =++

534

511

323

5. =++812

651

312 6. =++

412

213

832

7. =++432

613

411 8. =++

412

641

326

9. =++432

614

212 10. =++

922

611

324


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C. Solve problems involving addition of mixed numbers.

Fruits Mass

Durian433 kg

Watermelon515 kg

Bananas212 kg

1. Calculate the mass, in kg, of all the fruits in table 1.

2. Diagram 1 shows the road map of 4 towns, A, B,C, and D. Find the distance from

town A to town D, in km.

Table 1

k852

km214

km549

Diagram 1


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3. Diagram 2 shows 3 jugs of water. Calculate the total volume of liquid, in l

4. Mrs. Lim bought1033 kg of flour,

511 kg of sugar and

411 kg of majarine to make

some cakes. Calculate the mass, in kg, of all the items.

5. During his holiday, Raju spent511 hours on gardening ,

311 hours on swimming and

211 hours on reading . How much time did he spend on these three activities?

l432 l

852 l

872

Diagram 2


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D. Subtract involving three mixed numbers with the same denominatorof up to 10.

1. =511

511

522 2. =

311

311

325

3. =612

621

645 4. =

211

212

215

5. =531

522

536 6. =

431

423

417

7. =813

822

859 8. =

711

724

749

9. =1011

1022

1045 10. =

913

951

948


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E. Subtract involving three mixed numbers with different denominatorsof up to 10.

1. =211

413

877 2. =

212

313

647

3. =211

313

437 4. =

211

413

548

5. =611

413

879 6. =

212

433

658

7. =514

213

10712 8. =

211

413

877

9. =

3

14

6

13

9

715 10. =

6

11

4

13

10

717


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F. Solve problems involving subtraction of mixed numbers.

1. Madam Becky bought414 m of cloth from the shop. She used

211 m of cloth to make a

shirt for her son and312 m of cloth to make a skirt for her daughter. How much cloth is

left?

2. A hawker prepares

2

110 of orange juice. He sold

4

15 of orange juice in the

morning and213 of orange juice in the afternoon. How much orange juice is left?

3. Mr Ricky bought2150 kg of biscuits from the shop. He gave

3120 kg of biscuits to an

orphanage in Kulim and4125 kg of biscuits to another orphanage in Bedong. How much

biscuits is left?


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4. Find the difference ,in volume of the two beakers in the above diagram.

5. Find the difference ,in mass of the two blocks in the above diagram .

l812 650 ml

2119 kg 8

130 kg


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G. Multiply mixed numbers with a whole number.

1. 300313 = 2. 6903

24 =

3. 400215 = 4. 420

318 =

5. 500416 = 6. 780

323 =

7. 840

4

35 = 8. 1080

9

56 =

9. 960327 = 10. 650

534 =


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(H) Divide fractions with a whole number

1.92 8= 2.

43 12=

3.75 15= 4.

96 10=

5.64 14= 6.

83 15=

7.

8

6 24= 8.53 10=

9.104 10= 10.

72 14=


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(I ) Divide fractions with a fraction.

1.92

32 = 2.

86

53 =

3.64

32 = 4.

72

86 =

5.62

83 = 6.

52

41 =

7.92

65 = 8.

92

92 =

9.95

32 = 10.

85

102 =


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(J ) Divide mixed numbers with a whole number

1.913 14= 2.

862 33=

3.645 17= 4.

825 21=

5.624 13= 6.

521 28=

7. 623 50= 8. 526 48=

9.753 52 = 10.

867 31=


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(K ) Divide mixed numbers with a fraction.

1.922

32 = 2.

863

43 =

3.641

32 = 4.

724

86 =

5.639

83 = 6.

524

41 =

7. 933 65 = 8. 924 92 =

9.944

32 = 10.

852

103 =


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TOPIC 2 : FRACTION - PRE UPSR PRACTICE

Circle the correct answers.

1. =++872

412

213

A. 1497 B. 827

C.328 D.

858

2. =++312

311

321

A. 344 B. 314

C.315 D.

325

3. =511

511

523

A.5

44 B.1544

C.5

11 D. 1

4. =213

513

1097

A.371 B.

1021

C.

5

11 D.

3

13

5. =211

433

879

A.235 B.

216

C.854 D.

215

6. 780323

A. 2860 B. 1560

C. 1112 D. 520

7. 43 12=

A. 16 B. 9

C.41 D.

161

8. 92 65 =

A.35 B.

154

C.151 D.

275

9.825 21=

A. 41

B. 82

C.414 D.

415

10 .952

31 =

A. 35

2 B. 32

3

C.327 D.

315


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11. Amy bought511 kg of vegetables.

Then she bought some fish which is211 kg

heavier than the vegetables. Find the total

mass, in kg, of fish and vegetables bought

by Amy .

A.514 B.

1093

C.1072 D.

722

Hostel Pupils

A 180

B 210

12. In the above table,41 of the pupils in

hostel A and31 of the pupils in hostel B are

male. Calculate the number of female pupils in

both the hostel.

A. 30 B. 115

C. 275 D. 490

13. Mother bought215 kg of sugar. She

used411 kg of sugar to make a cake and

412 kg of sugar to prepare syrup. How

much sugar ,in kg, is left ?

A.2

11 B.5

11

C. 2 D.212

14. Nani has647 m of thread. She used

312 m of thread to sew a shirt. Find the

length of thread which is not used.

A. 5 B.315

C.325 D.

335

15. A factory operator s salary is RM800

per month. A doctor s salary is2

15 times

of the factory operator s monthly salary.

Find the monthly salary of the doctor.

A. RM4000 B. RM4400

C. RM8002 D. RM8005

16. 32 _____ = 180

What number must be written in the blank?

A. 240 B. 270

C. 360 D. 540


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17.

Town Population

A 8000

B 12000

C

The population in town C is411 times of

the total population in town A and B. Find

the population in town C.

A. 10 000 B. 15 000

C. 20 000 D. 25 000

18. There is433 l of fruit juice in a

container. These fruit juice is being poured

equally into 15 cups .How much fruit juice, in

l, is in each cup ?

A.41 B.

31

C.21 D.

43

19.7

36 kg of straw berry is being equally

shared by 15 children. Find the mass, in kg,

of straw berry each child gets.

A. 6 B. 3

C. 76 D. 73 20. The above diagram shows a square

field with a perimeter of 225 m. The gardener

decides to plant some flower plants along the

four sides of this field. The distance between 2

plants is 141 m. Find the maximum number of

plants can be planted.

A. 180 B. 181

C. 182 D. 183


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Topic 2: Fraction Practice Answer

1217 2. 5 3.

219 4.

5110 5. 11A

6.215 7.

766 8.

4310 9.

329 10.

10911

1.435 2.

875 3.

12115 4.

1579 5.

2475B

6.818 7.

617 8.

12710 9.

1259 10.

1818

C 1.20911 2.

403716 3.

418 4.

435 5.

3014

1. 0 2. 3 3.612 4.

211 5.

532D

6. 2 7.41

48.

71

49.

101

210.

97

3

1.852 2.

651 3.

12112 4.

2014 5.

24115E

6.1277 7. 5 8.

813 9.

1858 10.

601717

F 1125 m 2.

432 l 3.

12114 kg 4. 1475ml 5. kg

8510

1. 10000 2. 3220 3. 2200 4. 3500 5. 3125G

6. 2860 7. 4830 8. 7080 9. 7360 10. 2990

1.361 2.

161 3.

211 4.

453 5.

211 H

6.401 7.

321 8.

503 9.

251 10.

491

1.31 2.

411 3. 1 4.

218 5.

98 I

6.531 7.

154 8. 1 9.

65 10.

813

1. 6311 2. 121 3. 31 4. 41 5. 31 J

6.201 7.

91 8.

152 9.

141 10.

41

1.313 2. 5 3.

212 4.

755 5.

3125K

6.5317 7. 4 8. 19 9.

326 10.

438


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TOPIC 2 : FRACTION - PRE UPSR PRACTICE

Answers :

1. D 11 B

2. C 12 C

3. D 13 C

4. C 14 A

5. C 15 B

6. A 16 B

7. D 17 D

8. B 18 A

9. A 19 D

10 C 20 A

y6 Topic 2 Fraction

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