Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
Calculate: 335 + 962
Answer: 335 + 962 = 1297
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2.
Algebra
Solve: 6x = 66
Answer: x = 11
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3.
Geometry
Opposite = 14cm, adjacent = 8cm. Calculate the angle
Answer: 60.3°
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4.
Ratio
Calculate 50% of 45
Answer: 22.5
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5.
Statistics
Calculate the mean of: 8, 38, 48, 6, 9, 33, 13, 50
Answer: 25.6
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1.
Number
Calculate: 2 × 3²
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2.
Algebra
Collect like terms: 6x + 2y + 8x + 3y
Answer: 14x + 5y
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3.
Geometry
Opposite = 8cm, hypotenuse = 16cm. Find the angle
Answer: 30° (approximately)
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4.
Ratio
Simplify the ratio 35:20
Answer: 7:4
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5.
Statistics
Calculate the mean of: 46, 40, 27, 39, 18, 46, 18
Answer: 33.4
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1.
Number
What is the missing number: 91 + ? = 176
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2.
Algebra
Solve: x + 15 = 31
Answer: x = 16
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3.
Geometry
Calculate the area of a circle with diameter 13cm
Answer: 132.73cm²
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4.
Ratio
Simplify the ratio 14:8
Answer: 7:4
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5.
Statistics
Find the range of: 5, 20, 17, 6, 19
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1.
Number
Calculate: 102 + 965
Answer: 102 + 965 = 1067
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2.
Algebra
Solve: x + 5 = 24
Answer: x = 19
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3.
Geometry
Opposite = 15cm, adjacent = 14cm. Calculate the angle
Answer: 47°
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4.
Ratio
Simplify the ratio 32:24
Answer: 4:3
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5.
Statistics
Find the mean of: 20, 17, 14, 19, 15
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1.
Number
900000
Answer: 9 × 105
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2.
Algebra
Factorise: 2x² + 9x
Answer: x(2x + 9)
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3.
Geometry
Opposite = 13cm, hypotenuse = 15cm. Find the angle
Answer: 60° (approximately)
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4.
Ratio
Simplify the ratio 21:15
Answer: 7:5
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5.
Statistics
Calculate the mean of: 22, 5, 20, 46, 39, 7
Answer: 23.2