Change pack
Cornerstone
Jan 1 - 7
25 questions
-
1.
Number
What is the missing number: 69 + ? = 194
Answer: 125
-
2.
Algebra
Expand: 2(3x + 8)
Answer: 6x + 16
-
3.
Geometry
Find the area of a circle with radius 3cm
Answer: 28.27cm²
-
4.
Ratio
Find 53% of 318
Answer: 168.54
-
5.
Statistics
Calculate the mean of: 10, 33, 18, 8, 27, 42, 42, 10
Answer: 23.8
-
1.
Number
Calculate: 52 + 80
Answer: 52 + 80 = 132
-
2.
Algebra
Solve: x + 6 = 18
Answer: x = 12
-
3.
Geometry
Opposite = 17cm, adjacent = 8cm. Calculate the angle
Answer: 64.8°
-
4.
Ratio
Find 15% of 427
Answer: 64.05
-
5.
Statistics
Find the mean of: 18, 12, 13, 10, 15
Answer: 13.6
-
1.
Number
Find the total of 111, 196, and 101
Answer: 408
-
2.
Algebra
For y = x³, find y when x = 2
Answer: y = 8
-
3.
Geometry
Find the area of a right triangle with base 5cm and height 8cm
Answer: 20cm²
-
4.
Ratio
Simplify: 15:9:18
Answer: 5:3:6
-
5.
Statistics
Find the mean of: 8, 11, 14, 14, 11
Answer: 11.6
-
1.
Number
Calculate: 75 + 49
Answer: 75 + 49 = 124
-
2.
Algebra
Solve: 5x = 65
Answer: x = 13
-
3.
Geometry
Opposite = 11cm, adjacent = 16cm. Calculate the angle
Answer: 34.5°
-
4.
Ratio
Simplify: 8:24:16
Answer: 1:3:2
-
5.
Statistics
Calculate the range of: 76, 41, 102, 63, 97, 34
-
1.
Number
Calculate: 2⁄10 + 2⁄10
Answer: 2⁄5
-
2.
Algebra
Factorise: 2x² + 8x
Answer: 2x(x + 4)
-
3.
Geometry
Calculate the distance between (4, 9) and (7, 13)
-
4.
Ratio
Simplify: 16:20:8
Answer: 4:5:2
-
5.
Statistics
Calculate the mean of: 27, 25, 31, 15, 36, 42, 27, 31
Answer: 29.3