PL BM P4L15 Internal Transfer WS

Primary 4

Boost! Math

Name Internal Transfer (Lesson 15)
Tutor Internal Transfer (Lesson 15)
Topic

Primary 4: Boost! Math

1. Bob had 164 marbles and Pete had 87 marbles. How many marbles must Bob give
Pete so that Pete will have 39 more marbles than Bob?

Ans:

2. Dan and Gary had 47 story books.After Dan passed Gary 8 story books, Gary had
3 fewer books than Dan. How many books did each of them have at first?

Ans: Dan: and Gary:

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Primary 4: Boost! Math

3. Steven has $97 and Toby has $74. How much money must Toby give to Steven so
that Steven has $41 more than Toby?

Ans:

4. Jane and May made 155 finger puppets. After Jane gave May 17 finger puppets,
May had 9 more finger puppets than Jane. How many more finger puppets did Jane
have than May at first?

Ans: 2

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Primary 4: Boost! Math

5. Annie had 76 fewer sweets than Charlie. After Annie gave 142 sweets to Charlie,
how many more sweets did Charlie have thanAnnie in the end?

Ans:
6. Bernard had 57 more stickers than Sebastian. If Sebastian gave 39 stickers to

Bernard, Bernard would have twice as many stickers as Sebastian. How many
stickers did Sebastian have at first?

Ans: 3

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Primary 4: Boost! Math

7. There are 165 lollipops in BoxA and 137 lollipops in Box B. How many lollipops from
Box B must be transferred to Box A so that there are 54 fewer lollipops in Box B
than Box A?

Ans:

8. Andrew and Brice had some stamps. Andrew had 139 more stamps than Brice. After
Brice gave 88 stamps to Andrew, Andrew had twice the number of stamps as Brice.
How many stamps did each of them have at first?

Ans: Andrew: and Brice: 4

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Primary 4: Boost! Math

9. Jug A contained 224 ml of milk and Jug B contained 475 ml of milk. How much milk
must be poured from Jug B to Jug A so that Jug B would contain 125 ml more milk
than JugA?

Ans:
10. There are 144 fewer books on Shelf B than Shelf A. 66 books were moved form

Shelf B to Shelf A. The number of books on Shelf A became thrice the number of
books on Shelf B. How many books were there on Shelf A at first?

Ans: 5

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Primary 4: Boost! Math

11. There were 268 cookies in Jars A and B. Bob transferred 27 cookies from Jar B to
JarA. JarA then contained 42 cookies more than Jar B.
Which jar contained more cookies at first? How many more?

Ans: Jar
Ans:
12. Dennis had $234 more than Elaine. After Elaine gave Dennis $95, Dennis had five
times as much money as Elaine. How much did Dennis have at first?

Ans: 6

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Primary 4: Boost! Math

13. There are 288 more children in the canteen than in the hall. 92 children left the hall
to go to the canteen and 5 children left the canteen to go to the hall. The number of
children in the canteen became 4 times the number of children in the hall.
(a) How many children were in the canteen at first?
(b) How many children were there altogether?

Ans: (a) 7
Ans (b)

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