Keystones #1 · Five questions · Open this day only
Add: 7⁄8 + 2⁄4
Solve: 7x - 18 = 66
Calculate the hypotenuse when a = 7cm and b = 13cm
Share 21 in the ratio 1:2
Find the mean of: 4, 2, 14, 2, 17
Keystones #1 · Five questions · Open this day only
Calculate: 2⁄11 + 4⁄11
Solve: 3x + 15 = 36
Find the hypotenuse of a right triangle with sides 8cm and 15cm
Share 56 in the ratio 3:1
Calculate the mean of: 11, 18, 13, 49, 48, 32, 39
Keystones #1 · Five questions · Open this day only
Add: 4⁄5 + 1⁄3
Solve: 7x + 11 = 53
Calculate the hypotenuse when a = 10cm and b = 4cm
Share 55 in the ratio 2:3
Find the mean of: 7, 9, 20
Keystones #1 · Five questions · Open this day only
Calculate: 2⁄7 + 2⁄7
Solve: 8x - 14 = 74
Find the hypotenuse of a right triangle with sides 3cm and 4cm
Share 49 in the ratio 4:3
Calculate the mean of: 32, 12, 15, 43, 9, 50, 17
Keystones #1 · Five questions · Open this day only
Add: 3⁄4 + 2⁄7
Solve: 4x - 13 = 15
Calculate the hypotenuse when a = 11cm and b = 7cm
Share 60 in the ratio 2:1
Calculate the mean of: 7, 40, 37, 49, 22, 13, 7