Change pack
Cornerstone
Jan 1 - 7
25 questions
-
1.
Number
Find the total of 167, 282, and 120
Answer: 569
-
2.
Algebra
Solve: 6x = 30
Answer: x = 5
-
3.
Geometry
Find the area of a circle with radius 3cm
Answer: 28.27cm²
-
4.
Ratio
Simplify: 8:12:8
Answer: 2:3:2
-
5.
Statistics
Calculate the range of: 56, 79, 49, 48, 82, 80
-
1.
Number
What is the missing number: 88 + ? = 175
-
2.
Algebra
What is the next term? 6, 24, 96, 384, ...
Answer: 1536
-
3.
Geometry
Opposite = 20cm, adjacent = 10cm. Calculate the angle
Answer: 63.4°
-
4.
Ratio
Simplify: 12:15:12
Answer: 4:5:4
-
5.
Statistics
Calculate the mean of: 35, 5, 16, 10, 48, 47, 14, 34
Answer: 26.1
-
1.
Number
Calculate: 65 + 25
Answer: 65 + 25 = 90
-
2.
Algebra
Solve: x + 14 = 31
Answer: x = 17
-
3.
Geometry
Opposite = 8cm, hypotenuse = 9.2cm. Find the angle
Answer: 60° (approximately)
-
4.
Ratio
Simplify: 12:16:12
Answer: 3:4:3
-
5.
Statistics
Find the mean of: 11, 12, 17, 4
-
1.
Number
Calculate: 37 + 41
Answer: 37 + 41 = 78
-
2.
Algebra
Factorise: 2x² + 3x
Answer: x(2x + 3)
-
3.
Geometry
Opposite = 13cm, adjacent = 13cm. Calculate the angle
Answer: 45°
-
4.
Ratio
Calculate 50% of 164
-
5.
Statistics
Find the mean of: 19, 15, 7, 20, 11
Answer: 14.4
-
1.
Number
450000
Answer: 4.5 × 105
-
2.
Algebra
What is the next term? 4, 16, 64, 256, ...
Answer: 1024
-
3.
Geometry
Find the perimeter of a right triangle with sides 6cm, 8cm, 10cm
Answer: 24cm
-
4.
Ratio
Calculate 25% of 94
Answer: 23.5
-
5.
Statistics
Find the mean of: 11, 10, 5, 12, 7