Keystones #1 · Five questions · Open this day only
Calculate: 737 + 299
Solve: x + 9 = 27
Opposite = 18cm, adjacent = 18cm. Calculate the angle
Find 79% of 253
Find the mean of: 9, 11, 8, 18
Keystones #1 · Five questions · Open this day only
Calculate: 35 + 38
Solve: x + 10 = 30
Find the area of a circle with radius 10cm
Simplify: 8:12:8
Find the range of: 31, 17, 28, 24, 47
Keystones #1 · Five questions · Open this day only
What is the missing number: 45 + ? = 150
Expand: 4(3x + 5)
Opposite = 19cm, adjacent = 12cm. Calculate the angle
Find 57% of 110
A bag has 4 red and 8 blue balls. What is the probability of picking a red ball?
Keystones #1 · Five questions · Open this day only
Calculate: 307 + 889
What is the next term? 5, 15, 45, 135, ...
Calculate the area of a circle with diameter 15cm
Simplify: 15:18:6
Calculate the mean of: 45, 34, 23, 38, 8, 30, 46, 6
Keystones #1 · Five questions · Open this day only
Calculate: 93 + 92
Simplify: 8x + 4x
Find the area of a circle with radius 5cm
Simplify: 15:12:12
Find the mean of: 16, 12, 2, 15, 4