Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
Calculate: 498 + 449
Answer: 498 + 449 = 947
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2.
Algebra
Find the next term: 11, 19, 27, 35, ...
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3.
Geometry
Calculate the area of a circle with diameter 22cm
Answer: 380.13cm²
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4.
Ratio
Simplify the ratio 6:12
Answer: 1:2
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5.
Statistics
Find the mean of: 13, 14, 12, 15
Answer: 13.5
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1.
Number
Calculate: 74 + 63
Answer: 74 + 63 = 137
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2.
Algebra
Factorise: 2x² + 9x
Answer: x(2x + 9)
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3.
Geometry
Opposite = 10cm, hypotenuse = 20cm. Find the angle
Answer: 30° (approximately)
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4.
Ratio
Calculate 10% of 57
Answer: 5.7
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5.
Statistics
Find the range of: 10, 16, 20, 12, 14
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1.
Number
Calculate: 691 + 434
Answer: 691 + 434 = 1125
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2.
Algebra
Solve: 2x = 6
Answer: x = 3
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3.
Geometry
Calculate the hypotenuse when a = 4cm and b = 8cm
Answer: 8.94cm
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4.
Ratio
Calculate 10% of 96
Answer: 9.6
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5.
Statistics
Find the range of: 15, 35, 36, 12, 17
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1.
Number
Calculate: 31 + 92
Answer: 31 + 92 = 123
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2.
Algebra
Solve: x + 5 = 15
Answer: x = 10
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3.
Geometry
Find the distance between (1, 4) and (6, 12)
Answer: 9.43
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4.
Ratio
Calculate 50% of 110
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5.
Statistics
Calculate the mean of: 43, 37, 18, 26, 50, 27, 39, 30
Answer: 33.8
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1.
Number
Calculate: 89 + 37
Answer: 89 + 37 = 126
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2.
Algebra
Find the next term: 24, 28, 32, 36, ...
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3.
Geometry
Find the area of a right triangle with base 10cm and height 10cm
Answer: 50cm²
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4.
Ratio
Simplify: 8:4:10
Answer: 4:2:5
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5.
Statistics
Find the range of: 18, 25, 39, 23, 43