Keystones #1 · Five questions · Open this day only
Add: 2⁄4 + 7⁄8
Solve: 5x + 10 = 45
Find the hypotenuse of a right triangle with sides 20cm and 21cm
Share 36 in the ratio 1:2
Find the mean of: 7, 3, 11
Keystones #1 · Five questions · Open this day only
Add: 4⁄7 + 3⁄5
Solve: 4x + 15 = 59
Calculate the hypotenuse when a = 3cm and b = 12cm. Give your answer to 2 decimal places
Share 40 in the ratio 3:2
Find the mean of: 9, 13, 8
Keystones #1 · Five questions · Open this day only
Calculate: 1⁄6 + 3⁄6
Solve: 6x - 11 = 67
Find the hypotenuse of a right triangle with sides 9cm and 40cm
Share 70 in the ratio 4:3
Calculate the mean of: 19, 6, 16, 11, 15, 23, 29
Keystones #1 · Five questions · Open this day only
Add: 1⁄6 + 2⁄3
Solve: 6x - 20 = 52
Calculate the hypotenuse when a = 3cm and b = 14cm. Give your answer to 2 decimal places
Share 56 in the ratio 4:3
Calculate the mean of: 24, 33, 20, 36, 19, 50. Give your answer to 2 decimal places
Keystones #1 · Five questions · Open this day only
Calculate: 7⁄12 + 3⁄12
Solve: 3x + 7 = 28
Find the hypotenuse of a right triangle with sides 15cm and 36cm
Share 35 in the ratio 3:4
Find the mean of: 6, 5, 13, 12