Year 8 Maths

Addition/Subtraction

100

5+2

7

200

5-(+3)-2

0

300

20+11-(-2)

33

400

7-(-2)+13

22

500

33+22-(-21)+19

95

Multiplication/Divsion

100

2 x 10

20

200

15 / 30

1 / 2

300

(2/10)x8

16 / 10

400

If a = 12, b = 3, what is the value of a / b?

4

500

Calculate 20/(4x2) in simplest form

5 / 2

BODMAS

100

Evaluate 3 + 4 x 2

11

200

(−4)^3

-64

300

(30+(-2))/7

4

400

(−5)^2 ÷ 5^2 × (−5)^3

-125

500

Simplify 3 + 2 x (4-1)^2

21

Index Laws

100

2^3

8

200

Simplify 3^2 x 3^4

3^6

300

What is the value of 4^-2

1/16

400

If a = 5, b = 2, what is a^2 x b^3?

200

500

Evaluate (2^4)^3

4096

Index Laws

100

Simplify (3^2)^3?

3^6

200

Simplify (4^3 x 4^2)

1024

300

Simplify 6^10 ÷ 6^2

6^8

400

Evaluate 5^4/5^2

25

500

Evaluate 6^5/6^3

36