1. If a = 5 and b = 7 what is the value of: 2a + 4b?

24

34

38

40

2. Find 25% of 80

3. In a class of 20 pupils, 10 pupils are boys. What % of the class are girls?

10%

20%

50%

75%

4. What is the missing number in the sequence: 1, 4, 9, , 25, 36

5. 3 ÷ 6 =

2

0.5

0.6

0.3

6. In a triangle one of the angles is 65°, and one is 78°. What size is the third angle?

57°

47°

37°

27°

7. How many lines of symmetry does a parallelogram have?

1

2

3

0

8. 1 ÷ 1,000

1,000

1

0.1

0.001

9. If x = 4 and b = -5 what is the value of 2a + 5b?

-33

13

-17

17

10. 3.7 + 6.1 + 4.7

11. Which shape has four equal sides, and four right angles?

Rectangle

Square

Rhombus

Kite

12. The perimeter of a rectangle is 36cm. If the length of the rectangle is 10cm, what is the area of this rectangle?

36cm

80cm²

80cm

36cm²