PS RU P3L49 Sem 2 Review 4 WS

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Tutor: Semester 2 Review 4 (Lesson 49)
Topic:

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Topic:
Semester 2 Review 4 (Lesson 49)

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Primary 3: Rev Up! Math

Section A (10 x 2 marks) 70
For each question, four options are given. Choose the correct answers
and write its number (1, 2, 3 or 4) in the brackets provided. )
)
1. Which one of the following has the digit 4 in the ones place?

(1) 7 x 4 (
(2) 6 x 9
(3) 8 x 6
(4) 5 x 10

2. Which of the following is not an equivalent fraction of 15?

(1) 5
10

(2) 4
20

(3) 3
15

(4) 6 (
30

3. What is the quotient when 856 is divided by 8? ()

(1) 17
(2) 18
(3) 107
(4) 108

4. What is the missing number in the number pattern below?

5413, 5416, 5421, , 5437

(1) 5424 ()
(2) 5426
(3) 5428 1
(4) 5429

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Primary 3: Rev Up! Math

5. The mass of an apple is 80 g. What is the mass of the pineapple?

0
kg
62

4

(1) 340 g ()
(2) 420 g
(3) 4840 g
(4) 4920 g

6. Which one of the following fractions is represented by the letter A in the number
line below?
1
0 2 A1

(1) 3
5

(2) 4
5

(3) 8
9

(4) 7 ()
10

7. Dionne bought a jacket and a blouse. The jacket cost $20 more than the blouse. If
the jacket cost $78.70, how much money did she pay altogether?

(1) $58.70 ()
(2) $98.70
(3) $137.40 2
(4) $177.40

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Primary 3: Rev Up! Math

8. RectangleA has the same perimeter as Square B.
What is the length of one side of Square B?

A 18 cm

32 cm B

(1) 25 cm ()
(2) 50 cm
(3) 100 cm
(4) 200 cm

9. Vince started building his new toy at 8.30 a.m. ()
He stopped for a 1-hour lunch at 12.45 p.m.
He then continued building his toy until 2.45 p.m.
How long did he spend building his toy?

(1) 4 h 15 min
(2) 5 h 15 min
(3) 6 h 15 min
(4) 7 h 15 min

10. Patricia has 190 marbles. Jack has 50 marbles. How many marbles must Patricia
give to Jack so that Jack has twice as many marbles as Patricia?

(1) 120 ()
(2) 110
(3) 80
(4) 70

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Primary 3: Rev Up! Math

Section B (10 x 2 marks)
Show your workings clearly and write your answers in the spaces provided.
For questions that require units, give your answers in the units stated.

11. Express 3 h 50 min in minutes.

Ans:

12. Use the following digits to form the greatest 4-digit even number. Each digit can only
be used once.

1238

Ans:

13. What is the missing number in the box?
1+ 8 =
3 18 9

Ans:

14. The figure below is made up of 6 identical squares. What fraction of the figure is
shaded? Give your answer in the simplest form.

Ans: 4

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Primary 3: Rev Up! Math

15. Study the equations below. = 54
3x =3

÷

What is the value of ?

Ans:

16. A sports bag and 3 towels cost $69. 3 sports bags and 3 towels cost $99.
How much does a sports bag cost?

Ans:

17. There are 4 times as many women as men at a concert.
There are 108 more women than men.
How many men are there at the concert?

Ans: 5

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18. What are the values of X and Y? Primary 3: Rev Up! Math

X x7 Y + 64 288

Ans: X =

Y=

19. Mrs Low brought her children hiking at MacRitchie Reservoir at 2.30 p.m.
They spent 2 h 10 min exploring the area.
They then spent another 1 h 15 min having a picnic there.
What time did they leave MacRitchie Reservoir?

Ans:

20. Draw a line passing through point C that is parallel to line AB.
B

A
C

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Primary 3: Rev Up! Math

Section C
Question 21 to 26 carry 3 marks each. Questions 27 to 29 carry 4 marks each.
Do the following sums. Show your workings clearly. For questions that require units,
give your answers in the units stated.

21. The total mass of Ariana and Brenda is 113 kg. The total mass of Celia and Brenda is
83 kg. The mass of Ariana is twice the mass of Celia. What is Brenda’s mass?

Ans: [3]

22. A baker has 2 bags of sugar. The first bag has 1642 g of sugar.
After using 167 g of sugar from the first bag, the first bag still has 752 g of sugar more

than the second bag. What is the mass of sugar in the second bag?

Ans: [3]

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Primary 3: Rev Up! Math

23. Mrs Seet took 40 minutes to travel from her home to a florist.
She spent 35 more minutes shopping at the florist than the time she took to travel
there. Mrs Seet finished shopping at the florist at 2.15 p.m.
(a) How long did Mrs Seet shop at the
florist? (Give your answer in hours and
minutes.)

(b) What time did she start shopping at the florist?

Ans: (a) [2]
(b) [1]

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Primary 3: Rev Up! Math

24. Bakery A and Bakery B sell similar muffins.
Bakery A

4 Muffins for $11

Bakery B

6 Muffins for $15

Kelsey needs to buy 24 muffins for a class gathering.
She wants to buy from the cheaper shop.
Which shop will she buy the muffins from?
Show your working clearly.

Ans: Bakery [3]

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Primary 3: Rev Up! Math

25. Jaclyn, Kris and Leanne shared $276.
Kris had $15 more than Leanne but had $45 less than Jaclyn.
How much money did Jaclyn have?

Ans: [3]

26. James paid $131 for 5 similar tennis rackets and 3 similar basketballs.
One tennis racket cost $7 more than one basketball.
What is the cost of 2 tennis rackets?

Ans: [3]

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Primary 3: Rev Up! Math

27. The diagram below is made up of 5 identical rectangles.
?

24 cm

(a) Find the breadth of each rectangle.
(b) Find the perimeter of the figure.

Ans: (a) [1]
(a) [3]

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Primary 3: Rev Up! Math

28. Paper flowers are arranged neatly on a long piece of art paper as shown in the
diagram below.All the paper flowers are placed at an equal distance apart.
Art paper

….. 15th
1st 2nd 3rd …..

The distance between the first and the third paper flower is 12 cm.
What is the distance between the 2nd paper flower and the 15th paper flower?

Ans: [4]

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Primary 3: Rev Up! Math

29. At a bakery shop, Mrs Lum sold half of the muffins and another 3 muffins in the
morning. She then sold half of the remaining muffins and another two muffins in the
afternoon. She was left with 48 muffins. How many muffins did she have at first?

Ans: [4]

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