Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
What is the missing number: 92 + ? = 100
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2.
Algebra
Factorise: 3x² + 8x
Answer: x(3x + 8)
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3.
Geometry
Opposite = 13cm, adjacent = 14cm. Calculate the angle
Answer: 42.9°
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4.
Ratio
Calculate 10% of 84
Answer: 8.4
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5.
Statistics
Find the range of: 35, 20, 24, 37, 29
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1.
Number
Calculate: 52 + 64
Answer: 52 + 64 = 116
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2.
Algebra
What is the next term? 3, 9, 27, 81, ...
Answer: 243
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3.
Geometry
Opposite = 14cm, adjacent = 16cm. Calculate the angle
Answer: 41.2°
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4.
Ratio
Find 46% of 187
Answer: 86.02
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5.
Statistics
Find the mean of: 20, 17, 10
Answer: 15.666666666667
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1.
Number
Calculate: 11²
Answer: 11² = 121
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2.
Algebra
Expand: 3(4x + 7)
Answer: 12x + 21
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3.
Geometry
Find the area of a circle with radius 9cm
Answer: 254.47cm²
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4.
Ratio
Simplify: 15:12:9
Answer: 5:4:3
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5.
Statistics
Find the range of: 17, 16, 27, 17, 23
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1.
Number
Calculate: 1⁄6 + 4⁄6
Answer: 5⁄6
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2.
Algebra
Expand: 7(x + 9)
Answer: 7x + 63
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3.
Geometry
Calculate the area of a circle with diameter 17cm
Answer: 226.98cm²
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4.
Ratio
Simplify: 12:8:10
Answer: 6:4:5
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5.
Statistics
Calculate the mean of: 50, 12, 24, 23, 47, 49, 20, 46
Answer: 33.9
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1.
Number
Calculate: 69 + 86
Answer: 69 + 86 = 155
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2.
Algebra
Simplify: 4x + 9x
Answer: 13x
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3.
Geometry
Opposite = 17cm, adjacent = 13cm. Calculate the angle
Answer: 52.6°
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4.
Ratio
Simplify the ratio 10:12
Answer: 5:6
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5.
Statistics
Find the mean of: 7, 17, 11, 2, 16
Answer: 10.6