Write 5,900,000 in standard form

Factorise: x² + 2x - 80

Hypotenuse = 18cm, angle = 32°. Find adjacent side. Give your answer to 2 decimal places

Divide 72 in the ratio 3:1:2

Calculate the mean of: 25, 23, 13, 31, 45, 39, 31. Give your answer to 2 decimal places

Write 0.000065 in standard form

Factorise: x² + 13x + 30

Adjacent = 11cm, angle = 32°. Find opposite. Give your answer to 2 decimal places

Simplify: 6:9:12

The mean of 4 numbers is 35. If 3 of them are 24, 30, 38, what is the missing number?

Write 41,000 in standard form

Factorise: x² - 13x + 36

Hypotenuse = 27cm, angle = 55°. Find adjacent side. Give your answer to 2 decimal places

Orange and purple sweets are in the ratio 4:12. What fraction of the sweets are orange?

The mean of 4 numbers is 32. If 3 of them are 50, 26, 19, what is the missing number?

Write 0.000078 in standard form

Factorise: x² - 2x - 15

Adjacent = 30cm, angle = 56°. Find opposite. Give your answer to 2 decimal places

Divide 232 in the ratio 1:3:4

Calculate the mean of: 21, 38, 37, 49, 19, 20, 27. Give your answer to 2 decimal places

Write 0.00019 in standard form

Factorise: x² - 5x - 6

Adjacent = 27cm, angle = 38°. Find opposite. Give your answer to 2 decimal places

Simplify: 16:8:8

Calculate the mean of: 26, 5, 16, 28, 34, 45, 45. Give your answer to 2 decimal places