Change pack
Cornerstone
Jan 1 - 7
25 questions
-
1.
Number
What is √36?
-
2.
Algebra
For y = x³ + 5, calculate y when x = 4
Answer: y = 69
-
3.
Geometry
Calculate the area of a circle with diameter 17cm
Answer: 226.98cm²
-
4.
Ratio
Simplify: 4:8:6
Answer: 2:4:3
-
5.
Statistics
Find the mean of: 17, 8, 6, 11, 12
Answer: 10.8
-
1.
Number
What is the missing number: 91 + ? = 182
-
2.
Algebra
Solve: 6x = 48
Answer: x = 8
-
3.
Geometry
Find the hypotenuse of a right triangle with sides 5cm and 12cm
Answer: 13cm
-
4.
Ratio
Simplify: 6:12:12
Answer: 1:2:2
-
5.
Statistics
Find the mean of: 11, 10, 18
-
1.
Number
Calculate: 41 + 93
Answer: 41 + 93 = 134
-
2.
Algebra
Simplify: 2x + 7x
-
3.
Geometry
Opposite = 9cm, adjacent = 20cm. Calculate the angle
Answer: 24.2°
-
4.
Ratio
Simplify: 9:18:9
Answer: 1:2:1
-
5.
Statistics
Calculate the mean of: 42, 38, 29, 43, 22, 17, 25, 22
Answer: 29.8
-
1.
Number
3000
Answer: 3 × 103
-
2.
Algebra
Solve: x + 11 = 18
Answer: x = 7
-
3.
Geometry
Calculate the area of a circle with diameter 22cm
Answer: 380.13cm²
-
4.
Ratio
Simplify the ratio 14:4
Answer: 7:2
-
5.
Statistics
Find the mean of: 17, 3, 20
Answer: 13.333333333333
-
1.
Number
Add: 86.12 + 70.75
Answer: 86.12 + 70.75 = 156.87
-
2.
Algebra
Collect like terms: 2x + 4y + 4x + 5y
Answer: 6x + 9y
-
3.
Geometry
Find the distance between (4, 1) and (8, 8)
Answer: 8.06
-
4.
Ratio
Simplify the ratio 40:25
Answer: 8:5
-
5.
Statistics
Calculate the range of: 65, 46, 87, 84, 76, 75