Form 1 Mixed Maths

Negative numbers

100

- 17 + 24

7

200

-45 - 8

-53

300

-49 divided by 7

-7

400

-240 x -3

720

500

51 - (-73) -300

-174

Angles

100

The size of one angle in an equilateral triangle

60

200

There are 3 angles making a straight line, 63, 45 and what is the third?

72

300

In an isosceles triangle one of the base angles is 72, what is the top angle?

36

400

Angles around a point are 3x, 2x and 4x. What is the value of x?

40

500

Angles in a triangle are 2x + 10, 3x + 15 and x + 35. What is the value of x

20

Algebra

100

Simplify 5p + 2q - 3p + 4

2p + 2q + 4

200

Simplify 6y x 3y²

18y³

300

Solve n - 8 = 12

n = 20

400

I think of a number, multiply it by 3 and subtract 16 The answer is 29. What is the number?

15

500

Solve

-1 + 4x = 6x -7

x = 3

Decimals

100

0.78 + 1.46

2.24

200

5.62 - 4.19

1.43

300

4.965 + ? = 10

5.035

400

Round to the nearest tenth

98.9898

99.0

500

0.09²

0.0081

Special numbers

100

First 6 prime numbers 

2, 3, 5, 7, 11, 13

200

200²

40000

300

LCM of 9 and 12

36

400

-3³

-27

500

Square root of (2³ + 8 x 7)

8