Write 0.09 in standard form

Factorise: x² - 3x - 70

Hypotenuse = 31cm, angle = 60°. Find adjacent side

Divide 150 in the ratio 1:1:4

Calculate the mean of: 22, 11, 36, 30, 44, 41, 7, 21

Write 9,800,000 in standard form

Factorise: x² + 2x - 99

Adjacent = 19cm, angle = 53°. Find opposite. Give your answer to 2 decimal places

Simplify: 24:8:8

The mean of 4 numbers is 37. If 3 of them are 31, 25, 43, what is the missing number?

Write 0.0067 in standard form

Factorise: x² - 8x - 9

Hypotenuse = 16cm, angle = 30°. Find adjacent side. Give your answer to 2 decimal places

Express the first part of 12:6 as a fraction in simplest form

The mean of 5 numbers is 36. If 4 of them are 23, 48, 19, 42, what is the missing number?

Write 700,000 in standard form

Factorise: x² - 3x - 28

Adjacent = 13cm, angle = 60°. Find opposite. Give your answer to 2 decimal places

Red and blue beads are in the ratio 12:3. What fraction of the beads are red?

Calculate the mean of: 10, 45, 32, 7, 38, 19. Give your answer to 2 decimal places

Write 6,500,000 in standard form

Factorise: x² + 4x - 5

Adjacent = 14cm, angle = 52°. Find opposite. Give your answer to 2 decimal places

Red, blue and green counters are in the ratio 2:8:3. What fraction of the counters are green?

The mean of 4 numbers is 21. If 3 of them are 19, 29, 18, what is the missing number?