Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
Calculate: 24 + 74
Answer: 24 + 74 = 98
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2.
Algebra
Simplify: 6x + 5x
Answer: 11x
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3.
Geometry
Opposite = 10cm, hypotenuse = 20cm. Find the angle
Answer: 30° (approximately)
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4.
Ratio
Find 82% of 381
Answer: 312.42
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5.
Statistics
Find the mean of: 4, 16, 20
Answer: 13.333333333333
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1.
Number
Calculate: 48 + 29
Answer: 48 + 29 = 77
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2.
Algebra
Expand: 2(x + 4)
Answer: 2x + 8
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3.
Geometry
Calculate the perimeter of a right triangle with sides 6cm and 5cm
Answer: 18.8cm
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4.
Ratio
Simplify: 6:4:8
Answer: 3:2:4
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5.
Statistics
Find the mean of: 11, 3, 4, 11
Answer: 7.25
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1.
Number
Calculate: 13 + (-15) + (-8)
Answer: -10
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2.
Algebra
Solve: x + 14 = 18
Answer: x = 4
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3.
Geometry
Calculate the area of a circle with diameter 15cm
Answer: 176.71cm²
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4.
Ratio
Simplify: 6:6:4
Answer: 3:3:2
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5.
Statistics
Find the mean of: 3, 9, 12, 8
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1.
Number
Calculate: 92 + 26
Answer: 92 + 26 = 118
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2.
Algebra
Solve: x + 8 = 27
Answer: x = 19
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3.
Geometry
Opposite = 13cm, hypotenuse = 26cm. Find the angle
Answer: 30° (approximately)
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4.
Ratio
Simplify: 15:6:12
Answer: 5:2:4
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5.
Statistics
Find the mean of: 7, 7, 9, 6
Answer: 7.25
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1.
Number
What is the missing number: 60 + ? = 150
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2.
Algebra
Factorise: 2x² + 3x
Answer: x(2x + 3)
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3.
Geometry
Opposite = 15cm, adjacent = 19cm. Calculate the angle
Answer: 38.3°
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4.
Ratio
Simplify: 6:6:18
Answer: 1:1:3
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5.
Statistics
Calculate the range of: 65, 30, 69, 20, 61, 57