Keystones #1 · Five questions · Open this day only
Calculate: 2⁄5 + 2⁄5
Solve: 3x - 15 = -3
Calculate the hypotenuse when a = 6cm and b = 8cm
Share 119 in the ratio 4:3
Find the mean of: 12, 3, 5, 2, 13
Keystones #1 · Five questions · Open this day only
Add: 2⁄7 + 5⁄6
Solve: 5x + 15 = 65
Find the hypotenuse of a right triangle with sides 9cm and 12cm
Share 30 in the ratio 1:2
Calculate the mean of: 8, 22, 6, 13, 46, 48, 35. Give your answer to 2 decimal places
Keystones #1 · Five questions · Open this day only
Calculate: 3⁄8 + 1⁄8
Solve: 7x + 11 = 67
Calculate the hypotenuse when a = 10cm and b = 14cm. Give your answer to 2 decimal places
Share 42 in the ratio 3:4
Calculate the mean of: 21, 6, 23, 50, 19, 36, 32, 28. Give your answer to 2 decimal places
Keystones #1 · Five questions · Open this day only
Add: 3⁄5 + 4⁄7
Solve: 5x - 14 = 11
Find the hypotenuse of a right triangle with sides 5cm and 12cm
Share 60 in the ratio 2:3
Find the mean of: 17, 2, 5
Keystones #1 · Five questions · Open this day only
Add: 4⁄7 + 3⁄5
Solve: 8x - 13 = 19
Find the hypotenuse of a right triangle with sides 15cm and 36cm
Share 140 in the ratio 4:3
Find the mean of: 10, 11, 6, 9, 14