Keystones #1 · Five questions · Open this day only
Calculate: 992 + 502
Solve: x⁄5 = 7.4
Opposite = 18cm, adjacent = 16cm. Calculate the angle
Find 85% of 255
Find the range of: -25, -3, 45, 8, 19
Keystones #1 · Five questions · Open this day only
Calculate: 117 + 928
Solve: 8x = 64
Adjacent = 27cm, hypotenuse = 39cm. Find the angle
Simplify: 12:16:8
A bag has 7 red and 7 blue balls. What is the probability of picking a red ball?
Keystones #1 · Five questions · Open this day only
What is the missing number: 47 + ? = 192
Solve: 6x = 84
Find the distance between (-8, -6) and (7, 12)
Simplify: 20:16:20
Calculate the mean of: 36, 13, 42, 44, 48, 39, 36
Keystones #1 · Five questions · Open this day only
The sum of three consecutive numbers is 108. What are the numbers?
Solve: x⁄5 = 5
Calculate the area of a right triangle with perpendicular sides 7cm and 11cm
Find 27% of 323
A spinner has 4 red, 2 blue and 5 green sections. Probability of landing on red?
Keystones #1 · Five questions · Open this day only
The sum of three consecutive numbers is 141. What are the numbers?
Find the next term: 1, 3, 7, 13, ...
Adjacent = 17cm, hypotenuse = 22cm. Find the angle
Simplify: 16:8:12
A spinner has 4 red, 2 blue and 2 green sections. Probability of landing on red?