Write 0.0066 in standard form

Factorise: x² - x - 2

Adjacent = 22cm, angle = 49°. Find opposite. Give your answer to 2 decimal places

Simplify: 12:6:12

The mean of 4 numbers is 28. If 3 of them are 32, 22, 47, what is the missing number?

Write 8,000,000 in standard form

Factorise: x² + 2x - 48

Hypotenuse = 16cm, angle = 46°. Find adjacent side. Give your answer to 2 decimal places

Simplify: 9:6:15

Calculate the mean of: 45, 20, 35, 43, 18, 26. Give your answer to 2 decimal places

Write 0.0098 in standard form

Factorise: x² + 14x + 45

Adjacent = 12cm, angle = 53°. Find opposite. Give your answer to 2 decimal places

Orange and purple marbles are in the ratio 13:9. What fraction of the marbles are orange?

Calculate the mean of: 30, 44, 35, 30, 10, 50, 12, 15

Write 40,000 in standard form

Factorise: x² + x - 6

Hypotenuse = 28cm, angle = 58°. Find adjacent side. Give your answer to 2 decimal places

Simplify: 9:15:18

The mean of 4 numbers is 33. If 3 of them are 40, 43, 16, what is the missing number?

Write 70,000 in standard form

Factorise: x² + 3x - 70

Hypotenuse = 27cm, angle = 43°. Find adjacent side. Give your answer to 2 decimal places

Orange, purple and pink counters are in the ratio 2:3:1. What fraction of the counters are pink?

Calculate the mean of: 22, 35, 23, 28, 45, 7. Give your answer to 2 decimal places