PL BM P3L11 Mulitplication _ Division (2) WS_2

Primary 3

Boost! Math

Name MuMltiuplltiicpalticioantioanndanDdivDisiivoinsio[3n][(3L]e(sLseosnso1n1)11)
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Primary 3: Boost! Math

1. Devi painted 12 fridge magnets on Monday. She painted 8 times as many fridge
magnets on Tuesday than on Monday.
(a) How many fridge magnets did she paint on Tuesday?
(b) How many fridge magnets did she paint on both days?

Ans: (a)

(a)
2. BakeryA bakes 216 loaves of bread a day. Bakery B bakes three times as many

loaves of bread as BakeryA a day.

(a) How many loaves of bread does Bakery B bake a day?
(b) How many loaves of bread do BakeriesA and B bake in total a day?

Ans: (a) 1
(a)

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Primary 3: Boost! Math

3. There are 425 non-fiction books and 7 times as many fiction books in the library.
(a) How many fiction books are there in the library?
(b) How many books are there altogether in the library?

Ans: (a)
(a)

4. There is 320 ml of watermelon juice in containerA and 6 times as much watermelon
juice in container B. How much watermelon juice is there altogether in both
containers?

Ans: 2

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Primary 3: Boost! Math

5. Mr Barry planted 29 guava trees and 7 times as many chiku trees in his orchard.
(a) How many trees did he plant altogether?
(b) How many more chiku trees than guava trees did Mr Barry plant?

Ans: (a)
(a)

6. Silver Village is a cineplex with 3 cinema halls. HallA has 316 seats.
HallA has 32 more seats than Hall B. Hall B has half the number of seats as Hall C.
How many seats do the three halls have altogether?

Ans: 3

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Primary 3: Boost! Math

7. Andy had twice as many toy cars as Benny. Caden has three times as many toy cars
as Andy. The three boys have 126 toy cars altogether.
(a) How many toy cars does Benny have?
(b) How many more toy cars does Caden have thanAndy?

Ans: (a)
(b)

8. Jane can skip 45 times with a skipping rope in one minute. Peter can skip 12 more
times than Jane in one minute. In 9 minutes, how many times can they skip
altogether?

Ans: 4

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Primary 3: Boost! Math

9. Sally caught 26 Pikachus on Monday. She caught three times as many Pikachus on
Tuesday than on Monday. She caught 18 fewer Pikachus on Wednesday than on
Tuesday. How many Pikachus did she catch altogether on the three days?

Ans:
10. Jafal jogged 2735 m from his house to Kumar’s house. He then jogged twice the

distance from Kumar’s house to Mingfa’s house. He then jogged from Mingfa’s
house back to his house using the same route. What distance did Jafal jog in total?

Ans: 5

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Primary 3: Boost! Math

11. Wei Li is a songwriter of PAL Music Label. Two years ago when he first joined the
company, he wrote 89 songs. He wrote half as many songs two years ago as last
year. This year he wrote 109 songs more than last year.
(a) How many songs did he write last year?
(b) How many songs did he write this year?
(c) How many songs did he write altogether in the three years?

Ans: (a) 6

(b)
(c)

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Primary 3: Boost! Math

12. Aisha can type 72 words per minute. She can type thrice as many words as Jiali
in a minute. Kala can type half as many words as Aisha in a minute.
(a) How many words can the three of them type in a minute?
(b) How many more words can Kala type than Jiali in 10 minutes?

Ans: (a) 7
(a)

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