Keystones #1 · Five questions · Open this day only
Add: 5⁄7 + 2⁄4
Solve: 2x + 10 = 34
Calculate the hypotenuse when a = 8cm and b = 6cm
Share 18 in the ratio 1:2
Find the mean of: 19, 22, 3, 8
Keystones #1 · Five questions · Open this day only
Calculate: 2⁄11 + 3⁄11
Solve: 3x - 9 = 12
Find the hypotenuse of a right triangle with sides 15cm and 20cm
Share 30 in the ratio 3:2
Calculate the mean of: 44, 44, 45, 40, 39, 21, 37, 25. Give your answer to 2 decimal places
Keystones #1 · Five questions · Open this day only
Calculate: 7⁄11 + 3⁄11
Solve: 6x - 6 = 24
Calculate the hypotenuse when a = 6cm and b = 7cm. Give your answer to 2 decimal places
Share 80 in the ratio 4:1
Calculate the mean of: 39, 14, 22, 16, 28, 30, 43. Give your answer to 2 decimal places
Keystones #1 · Five questions · Open this day only
Add: 4⁄6 + 2⁄4
Solve: 3x + 3 = 39
Calculate the hypotenuse when a = 3cm and b = 10cm. Give your answer to 2 decimal places
Share 56 in the ratio 1:3
Find the mean of: 16, 17, 7, 20
Keystones #1 · Five questions · Open this day only
Calculate: 2⁄7 + 3⁄7
Solve: 7x + 9 = 79
Calculate the hypotenuse when a = 12cm and b = 6cm. Give your answer to 2 decimal places
Share 30 in the ratio 2:3
Find the mean of: 11, 18, 13