Keystones #1 · Five questions · Open this day only
Add: 2⁄3 + 1⁄8
Solve: 6x - 6 = 60
Calculate the hypotenuse when a = 5cm and b = 14cm
Share 50 in the ratio 4:1
Find the mean of: 6, 4, 18, 2, 2
Keystones #1 · Five questions · Open this day only
Add: 3⁄4 + 1⁄6
Solve: 5x - 7 = 28
Calculate the hypotenuse when a = 4cm and b = 10cm
Divide 150 in the ratio 1:1:4
Calculate the mean of: 25, 42, 46, 26, 31, 50, 46
Keystones #1 · Five questions · Open this day only
Calculate: 6⁄10 + 1⁄10
Solve: 7x + 15 = 71
Find the hypotenuse of a right triangle with sides 12cm and 35cm
Divide 84 in the ratio 1:1:4
Find the mean of: 18, 14, 5, 9
Keystones #1 · Five questions · Open this day only
Add: 2⁄6 + 4⁄7
Solve: 6x + 10 = 52
Calculate the hypotenuse when a = 10cm and b = 15cm
Divide 84 in the ratio 1:2:3
Find the mean of: 3, 10, 2, 2
Keystones #1 · Five questions · Open this day only
Calculate: 4⁄9 + 3⁄9
Solve: 6x - 10 = 44
Find the hypotenuse of a right triangle with sides 8cm and 15cm
Divide 126 in the ratio 2:1:3
Calculate the mean of: 26, 10, 40, 38, 47, 37, 6, 20