Keystones #1 · Five questions · Open this day only
Calculate: 53 + 98
Expand: 9(x + 3)
Calculate the hypotenuse when a = 5cm and b = 11cm
Simplify: 18:18:12
Find the mean of: 17, 3, 11, 2, 18
Keystones #1 · Five questions · Open this day only
What is the missing number: 32 + ? = 175
Simplify: 6x + 6x
Opposite = 10cm, hypotenuse = 14.cm. Find the angle
Simplify: 12:15:12
Find the mean of: 4, 17, 4
Keystones #1 · Five questions · Open this day only
Calculate: 64 + 61
Collect like terms: 3x + 2y + 4x + 4y
Calculate the perimeter of a right triangle with sides 6cm and 8cm
Find 19% of 314
Calculate the range of: 61, 76, 110, 97, 42, 94
Keystones #1 · Five questions · Open this day only
Calculate: 60 + 69
For y = x³ + 12, calculate y when x = 3
Calculate the area of a circle with diameter 21cm
Simplify: 8:8:6
Calculate the mean of: 13, 43, 15, 22, 35, 5, 7, 49
Keystones #1 · Five questions · Open this day only
Add: 3⁄4 + 1⁄5
Solve: x + 6 = 13
Opposite = 5cm, hypotenuse = 7.cm. Find the angle
Find 16% of 85
What is the probability of rolling a 2 on a fair die?