UK EDITION

In this worksheet, you must find the missing numbers in the equation.

In algebra, we use a letter to represent the unknown number.

Examples:

Answer:

x = 4 - 1 = 3

y = 24 ÷ 4 = 6

Solve the following equation to find x:

x + 1 = 8

(Just write the final answer in the box below)

Solve the following equation to find y:

y + 4 = 24

x - 1 = 8

8y = 72

Solve the following equation to find a:

a ÷ 4 = 8

x - 7 = 80

15 + x = 18

15 - y = 8

15 ÷ y = 5

5y = 15