Keystones #1 · Five questions · Open this day only
Add: 4⁄5 + 6⁄7
Solve: 7x + 5 = 89
Calculate the hypotenuse when a = 10cm and b = 9cm
Share 15 in the ratio 1:2
Find the mean of: 14, 10, 8, 2
Keystones #1 · Five questions · Open this day only
Calculate: 1⁄11 + 7⁄11
Solve: 4x + 13 = 57
Find the hypotenuse of a right triangle with sides 9cm and 12cm
Share 112 in the ratio 4:3
Find the mean of: 2, 17, 13, 7, 6
Keystones #1 · Five questions · Open this day only
Add: 5⁄6 + 1⁄5
Solve: 2x - 15 = 9
Calculate the hypotenuse when a = 11cm and b = 11cm
Share 90 in the ratio 3:2
Calculate the mean of: 19, 50, 48, 46, 38, 23, 49
Keystones #1 · Five questions · Open this day only
Add: 2⁄5 + 2⁄3
Solve: 3x - 7 = 5
Calculate the hypotenuse when a = 7cm and b = 6cm
Share 28 in the ratio 1:3
Calculate the mean of: 8, 43, 36, 29, 17, 43, 45, 9
Keystones #1 · Five questions · Open this day only
Calculate: 9⁄11 + 1⁄11
Solve: 4x + 11 = 59
Find the hypotenuse of a right triangle with sides 8cm and 15cm
Share 49 in the ratio 4:3
Find the mean of: 14, 6, 14, 8, 16