Keystones #1 · Five questions · Open this day only
Add: 1⁄5 + 2⁄4
Solve: 2x + 12 = 36
Find the hypotenuse of a right triangle with sides 3cm and 4cm
Share 60 in the ratio 2:3
Find the mean of: 17, 8, 20
Keystones #1 · Five questions · Open this day only
Calculate: 5⁄7 + 1⁄7
Solve: 3x + 14 = 44
Calculate the hypotenuse when a = 8cm and b = 5cm. Give your answer to 2 decimal places
Share 30 in the ratio 1:2
Calculate the mean of: 30, 32, 30, 49, 43, 43, 10. Give your answer to 2 decimal places
Keystones #1 · Five questions · Open this day only
Add: 1⁄4 + 4⁄6
Solve: 4x - 8 = 24
Find the hypotenuse of a right triangle with sides 15cm and 20cm
Share 60 in the ratio 3:2
Find the mean of: 19, 6, 18, 9
Keystones #1 · Five questions · Open this day only
Calculate: 7⁄9 + 1⁄9
Solve: 2x - 9 = 13
Calculate the hypotenuse when a = 9cm and b = 10cm. Give your answer to 2 decimal places
Share 65 in the ratio 1:4
Find the mean of: 5, 13, 15
Keystones #1 · Five questions · Open this day only
Add: 1⁄4 + 1⁄5
Solve: 3x + 7 = 16
Find the hypotenuse of a right triangle with sides 8cm and 15cm
Share 114 in the ratio 2:1
Calculate the mean of: 29, 10, 16, 49, 22, 31. Give your answer to 2 decimal places