Keystones #1 · Five questions · Open this day only
Calculate: -9 + 1
Simplify: 4x + 3x
Find the area of a right triangle with base 11cm and height 6cm
Calculate 25% of 126
Find the mean of: 16, 8, 12, 20
Keystones #1 · Five questions · Open this day only
Calculate: 17 + 35
Factorise: 32x + 28
Opposite = 6cm, hypotenuse = 6.9cm. Find the angle
Simplify the ratio 4:14
What is the probability of getting heads when flipping a fair coin?
Keystones #1 · Five questions · Open this day only
Calculate: 24 + 18
Simplify: 6x + 2x
Find the area of a circle with radius 3cm
Simplify the ratio 20:32
Find the range of: 39, 18, 35, 40, 34
Keystones #1 · Five questions · Open this day only
Calculate: 6⁄9 + 2⁄9
Simplify: 8x + 9x
Opposite = 5cm, hypotenuse = 5.8cm. Find the angle
Simplify the ratio 40:25
What is the probability of getting heads when flipping a fair coin?
Keystones #1 · Five questions · Open this day only
Multiply: 86 × 3
Simplify: 9x + 8x
Opposite = 6cm, hypotenuse = 6.9cm. Find the angle
Simplify the ratio 9:12
Find the mean of: 3, 10, 3, 2, 3