Calculate: ⁴⁄₈ + ²⁄₈

Expand: 8(x + 5)

Calculate the area of a circle with diameter 17cm

Simplify the ratio 15:35

Find the range of: 15, 29, 14, 18, 26

18000

Collect like terms: 7x + 6y + 8x + 8y

Find the distance between (5, 4) and (11, 11)

Calculate 10% of 41

A bag has 7 red and 4 blue balls. What is the probability of picking a red ball?

Calculate: 58 + 51

Factorise: 8x² + 9x

Calculate the perimeter of a right triangle with sides 6cm and 7cm

Simplify the ratio 32:8

What is the probability of rolling a 3 on a fair die?

What is the missing number: 92 + ? = 182

Solve: x + 6 = 21

Opposite = 10cm, hypotenuse = 14.cm. Find the angle

Calculate 10% of 158

Calculate the mean of: 50, 49, 45, 14, 19, 34

Simplify: 4³ × 4³

Solve: x + 14 = 30

Calculate the area of a circle with diameter 11cm

Simplify the ratio 40:20

Calculate the range of: 50, 66, 52, 30, 27, 46