Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
Add: 29.88 + 87.05
Answer: 29.88 + 87.05 = 116.93
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2.
Algebra
Find the next term: 19, 24, 29, 34, ...
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3.
Geometry
Calculate the distance between (3, 3) and (6, 7)
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4.
Ratio
Simplify the ratio 21:9
Answer: 7:3
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5.
Statistics
Find the mean of: 18, 17, 11, 12
Answer: 14.5
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1.
Number
Calculate: 76 + 80
Answer: 76 + 80 = 156
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2.
Algebra
Factorise: 6x² + 2x
Answer: 2x(3x + 1)
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3.
Geometry
Find the area of a circle with radius 7cm
Answer: 153.94cm²
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4.
Ratio
Simplify the ratio 16:4
Answer: 4:1
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5.
Statistics
Calculate the mean of: 19, 40, 19, 12, 41, 19, 25
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1.
Number
Calculate: 3⁄6 + 1⁄6
Answer: 2⁄3
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2.
Algebra
Solve: 8x = 40
Answer: x = 5
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3.
Geometry
Find the distance between (4, 3) and (9, 8)
Answer: 7.07
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4.
Ratio
Simplify: 15:12:15
Answer: 5:4:5
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5.
Statistics
Find the mean of: 17, 7, 5
Answer: 9.6666666666667
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1.
Number
What is the missing number: 45 + ? = 157
Answer: 112
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2.
Algebra
Solve: x + 5 = 24
Answer: x = 19
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3.
Geometry
Opposite = 15cm, adjacent = 15cm. Calculate the angle
Answer: 45°
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4.
Ratio
Find 43% of 469
Answer: 201.67
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5.
Statistics
Calculate the range of: 92, 83, 66, 97, 35, 93
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1.
Number
Calculate: 98 + 59
Answer: 98 + 59 = 157
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2.
Algebra
Solve: x + 11 = 20
Answer: x = 9
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3.
Geometry
Find the distance between (1, 2) and (6, 10)
Answer: 9.43
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4.
Ratio
Find 73% of 243
Answer: 177.39
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5.
Statistics
Calculate the mean of: 20, 5, 39, 23, 23, 18, 17
Answer: 20.7