Write 200,000,000 in standard form

Factorise: x² - x - 30

Adjacent = 19cm, angle = 32°. Find opposite. Give your answer to 2 decimal places

Divide 252 in the ratio 4:4:1

The mean of 4 numbers is 29. If 3 of them are 24, 29, 49, what is the missing number?

Write 64,000,000 in standard form

Factorise: x² + 5x - 50

Adjacent = 11cm, angle = 35°. Find opposite. Give your answer to 2 decimal places

Simplify the ratio 3m : 30cm

Calculate the mean of: 8, 11, 11, 12, 38, 19, 16, 11

Write 0.007 in standard form

Factorise: x² + 12x + 32

Hypotenuse = 33cm, angle = 56°. Find adjacent side. Give your answer to 2 decimal places

Orange, purple and pink counters are in the ratio 12:6:2. What fraction of the counters are purple?

The mean of 6 numbers is 25. If 5 of them are 20, 33, 17, 18, 25, what is the missing number?

Write 43,000 in standard form

Factorise: x² - 20x + 99

Adjacent = 28cm, angle = 34°. Find opposite. Give your answer to 2 decimal places

£378.00 is shared between A and B in the ratio 5:4. How much does A receive?

The mean of 4 numbers is 27. If 3 of them are 44, 15, 44, what is the missing number?

Write 0.0009 in standard form

Factorise: x² + 9x - 10

Hypotenuse = 38cm, angle = 53°. Find adjacent side. Give your answer to 2 decimal places

Simplify the ratio £8 : 30p

Calculate the mean of: 45, 39, 43, 27, 13, 19