Tag Archives: Whole Numbers

Primary 6 January Problem Sums Ex 1

P6-PSP-Jan-Ex1

Ans:

1–  93 potatoes

2–  $5.80

3–  17 goats

4–  5 questions

5–  624 apples and oranges

6–  $7 more

7–  3 hours

8– 20 minutes

9–  104 kiwis

10–  $16.80

11–  26 800 words

12–  $12.30

13–  62.62 kg

14–  88 jellybeans

15–  4 years’ time

16–  126 toy cars

17–  a->  182 chickens ,   b->  6 ducks

18–  136 sweets

 

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Primary 5 Whole Numbers Level 3 Ex 5

P5-Whole Numbers-L3-Ex5

Ans:

1–  30 packets

2–  $3858

3–  $272

4–  $188

5–  $627

6–  81 marks

7–  72 beads

8–  a->  428 stamps ,   b ->  200 stamps

9–  66 chairs

10–  132 apples

11– $432

12–  $43 290

Primary 5 Whole Numbers Level 3 Ex 4

P5-Whole Numbers-L3-Ex4

Ans:

1–  $300

2–  76 marks

3–  38 chickens left

4–  545 paper clips

5–  $90

6–  $1275

7–  3 marbles

8–  $42

9–  $300

10–  8 hours

11–  129 coins

12–  a ->  36 erasers,   b ->  144 erasers

13–  33 birds

14–  2212 children

15–  $6

16–  7 $5-notes

17–  a ->  15 girls,   b ->  186 ribbons

Primary 5 Whole Numbers Level 3 Ex 3

P5-Whole Numbers-L3-Ex3

Ans:

1–  $755

2–  $80

3–  $46

4–  2208 cookies

5–  14 bags

6–  $47

7–  $14 more

8–  85 kg

Primary 5 Whole Numbers Level 3 Ex 2

P5-Whole Numbers-L3-Ex2

Ans:

1–  268 more sardine puffs

2–  $18

3–  6 $5-notes

4–  Jason -> 20,   Simon -> 5

5–  8 adult tickets

6–  680 spoons

7–  $314

8–  50 kg

Primary 5 Whole Numbers Level 3 Ex 1

P5-Whole Numbers-L3-Ex1

Ans:

1–  72 pies and tarts

2–  78 stamps

3–  $234

4–  40 years old

5–  a->  35 children,   b->  120 balloons

6–  408 buttons

7–  $54

8–  $20

9–  $7

10–  $550

11–  $235

12–  $208

13–  $100

14–  2 tennis rackets and 1 basketball

15–  57 g

Primary 5 Whole Numbers Level 2 Ex 5

P5-Whole Numbers-L2-Ex5

Ans:

1–  21

2–  765 203

3–  1360

4–  9879

5–  74 kg

6–  258 fruits

7–  54 books

8–  100

9–  576 ducks

10–  100 stamps

11–  ×

 

Primary 5 Whole Numbers Level 2 Ex 4

P5-Whole Numbers-L2-Ex4

Ans:

1–  700 850

2–  483 000

3–  $30 000

4–  $28 700

5–  37 907

6–  123 stickers

7–  204 brownies

8–  648 m

9–  $1505

10–  7916

11–  304 boxes

12–  $48

Primary 5 Whole Numbers Level 2 Ex 3

P5-Whole Numbers-L2-Ex3

Ans:

1–  40 344 ml

2–  $9000

3–  83 000

4–  36

5–  49 g

6–  8 000 012

7–  6340

8–  133 packets

9–  12 years’ time

10–  986 523

11–  10 years’ time

12–  a->  75 000,   b->  84 999

13–  7 months

 

Primary 5 Whole Numbers Level 2 Ex 2

P5-Whole Numbers-L2-Ex2

Ans:

1–  30

2–  1 703 006

3–  12

4–  5

5–  22

6–  $7

7–  2

8–  16

9–  One million seven hundred and thirty-four thousand, eight hundred and   twelve

10–  9

11–  21 000

12–  $15

13–  $3000

14–  78 pupils