Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
Calculate: 66 + 88
Answer: 66 + 88 = 154
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2.
Algebra
Factorise: 8x² + 5x
Answer: x(8x + 5)
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3.
Geometry
Opposite = 20cm, adjacent = 15cm. Calculate the angle
Answer: 53.1°
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4.
Ratio
Find 15% of 130
Answer: 19.5
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5.
Statistics
Calculate the mean of: 20, 22, 23, 26, 48, 44
Answer: 30.5
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1.
Number
Calculate: 64 + 80
Answer: 64 + 80 = 144
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2.
Algebra
What is the next term? 2, 8, 32, 128, ...
Answer: 512
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3.
Geometry
Opposite = 12cm, hypotenuse = 13.9cm. Find the angle
Answer: 60° (approximately)
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4.
Ratio
Simplify: 20:16:20
Answer: 5:4:5
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5.
Statistics
Calculate the mean of: 29, 29, 12, 47, 30, 34, 12, 24
Answer: 27.1
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1.
Number
What is the missing number: 63 + ? = 152
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2.
Algebra
Solve: x + 5 = 17
Answer: x = 12
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3.
Geometry
Calculate perimeter: two sides are 11cm and 9cm at right angles
Answer: 34.2cm
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4.
Ratio
Simplify: 24:16:8
Answer: 3:2:1
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5.
Statistics
Find the range of: 39, 20, 20, 32, 28
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1.
Number
Calculate: 95 + 29
Answer: 95 + 29 = 124
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2.
Algebra
Find the next term: 8, 14, 20, 26, ...
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3.
Geometry
Opposite = 5cm, hypotenuse = 10cm. Find the angle
Answer: 30° (approximately)
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4.
Ratio
Simplify: 6:18:18
Answer: 1:3:3
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5.
Statistics
Find the range of: 32, 20, 31, 18, 22
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1.
Number
Calculate: 10 + (4) + (-16)
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2.
Algebra
Expand: 5(4x + 9)
Answer: 20x + 45
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3.
Geometry
Opposite = 11cm, adjacent = 15cm. Calculate the angle
Answer: 36.3°
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4.
Ratio
Simplify: 6:12:6
Answer: 1:2:1
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5.
Statistics
Calculate the mean of: 48, 13, 44, 43, 45, 24
Answer: 36.2