Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
Calculate: 67 + 21
Answer: 67 + 21 = 88
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2.
Algebra
What is the next term? 2, 4, 8, 16, ...
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3.
Geometry
Opposite = 14cm, adjacent = 12cm. Calculate the angle
Answer: 49.4°
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4.
Ratio
Simplify the ratio 8:12
Answer: 2:3
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5.
Statistics
Find the mean of: 15, 14, 17, 19
Answer: 16.25
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1.
Number
Calculate: 9²
Answer: 9² = 81
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2.
Algebra
Factorise: 7x² + 2x
Answer: x(7x + 2)
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3.
Geometry
Find the hypotenuse of a right triangle with sides 6cm and 8cm
Answer: 10cm
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4.
Ratio
Simplify the ratio 10:8
Answer: 5:4
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5.
Statistics
Find the range of: 18, 26, 14, 7, 11
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1.
Number
Calculate: 88 + 54
Answer: 88 + 54 = 142
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2.
Algebra
Simplify: 7x + 9x
Answer: 16x
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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 30:35
Answer: 6:7
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5.
Statistics
Calculate the range of: 44, 70, 98, 81, 64, 111
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1.
Number
Calculate: 88 + 69
Answer: 88 + 69 = 157
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2.
Algebra
Simplify: 7x + 5x
Answer: 12x
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3.
Geometry
Calculate the area of a circle with diameter 20cm
Answer: 314.16cm²
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4.
Ratio
Simplify: 20:16:8
Answer: 5:4:2
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5.
Statistics
Find the range of: 21, 11, 8, 24, 29
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1.
Number
Add: 7⁄8 + 2⁄4
Answer: 11⁄8
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2.
Algebra
Factorise: 4x² + 6x
Answer: 2x(2x + 3)
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3.
Geometry
Find the area of a circle with radius 6cm
Answer: 113.cm²
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4.
Ratio
Simplify: 8:12:24
Answer: 2:3:6
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5.
Statistics
Calculate the mean of: 26, 46, 32, 20, 50, 26, 44
Answer: 34.9