Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
What is 2 + 7.07 + 0.85?
Answer: 2 + 7.07 + 0.85 = 9.92
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2.
Algebra
Solve: 2x = 22
Answer: x = 11
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3.
Geometry
Opposite = 13cm, hypotenuse = 15cm. Find the angle
Answer: 60° (approximately)
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4.
Ratio
Find 80% of 170
Answer: 136
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5.
Statistics
Calculate the mean of: 18, 45, 18, 7, 48, 43, 41
Answer: 31.4
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1.
Number
Calculate: 69 + 85
Answer: 69 + 85 = 154
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2.
Algebra
Factorise: 20x + 20
Answer: 4(5x + 5)
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3.
Geometry
Opposite = 14cm, adjacent = 18cm. Calculate the angle
Answer: 37.9°
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4.
Ratio
Simplify: 6:4:10
Answer: 3:2:5
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5.
Statistics
Find the range of: 28, 5, 6, 21, 11
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1.
Number
Calculate: 53 + 69
Answer: 53 + 69 = 122
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2.
Algebra
Solve: x + 11 = 21
Answer: x = 10
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3.
Geometry
Opposite = 16cm, adjacent = 13cm. Calculate the angle
Answer: 50.9°
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4.
Ratio
Find 44% of 392
Answer: 172.48
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5.
Statistics
Find the range of: 24, 21, 28, 13, 23
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1.
Number
Add: 2⁄3 + 2⁄6
Answer: 1⁄1
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2.
Algebra
For y = x³ + 11, calculate y when x = 4
Answer: y = 75
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3.
Geometry
Opposite = 8cm, hypotenuse = 16cm. Find the angle
Answer: 30° (approximately)
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4.
Ratio
Simplify: 20:20:12
Answer: 5:5:3
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5.
Statistics
Calculate the mean of: 14, 15, 10, 34, 20, 20, 5, 47
Answer: 20.6
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1.
Number
Calculate: 37 + 48
Answer: 37 + 48 = 85
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2.
Algebra
Factorise: 8x² + 8x
Answer: 8x(x + 1)
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3.
Geometry
Calculate the area of a circle with diameter 9cm
Answer: 63.62cm²
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4.
Ratio
Simplify: 6:12:15
Answer: 2:4:5
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5.
Statistics
Find the mean of: 11, 5, 13, 14
Answer: 10.75