Keystones #1 · Five questions · Open this day only
Add: 2⁄6 + 2⁄3
Solve: 2x - 6 = 8
Calculate the hypotenuse when a = 12cm and b = 7cm
Share 63 in the ratio 4:3
Find the mean of: 15, 8, 19, 17
Keystones #1 · Five questions · Open this day only
Calculate: 5⁄9 + 2⁄9
Solve: 2x - 20 = 8
Find the hypotenuse of a right triangle with sides 12cm and 35cm
Share 100 in the ratio 3:2
Find the mean of: 2, 12, 11, 13
Keystones #1 · Five questions · Open this day only
Add: 4⁄5 + 3⁄4
Solve: 2x + 15 = 21
Calculate the hypotenuse when a = 4cm and b = 10cm
Share 40 in the ratio 1:4
Calculate the mean of: 21, 42, 38, 44, 34, 42, 10, 33
Keystones #1 · Five questions · Open this day only
Add: 6⁄7 + 3⁄4
Solve: 6x + 9 = 39
Calculate the hypotenuse when a = 9cm and b = 12cm
Share 72 in the ratio 3:1
Calculate the mean of: 17, 30, 27, 16, 15, 23, 23
Keystones #1 · Five questions · Open this day only
Calculate: 3⁄8 + 4⁄8
Solve: 3x - 7 = 26
Find the hypotenuse of a right triangle with sides 15cm and 36cm
Share 36 in the ratio 1:3
Find the mean of: 6, 20, 10, 7, 2