Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
What is the missing number: 62 + ? = 187
Answer: 125
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2.
Algebra
Simplify: 3x + 2x
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3.
Geometry
Calculate the perimeter of a right triangle with sides 11cm and 10cm
Answer: 35.9cm
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4.
Ratio
Simplify: 20:12:20
Answer: 5:3:5
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5.
Statistics
Calculate the range of: 46, 27, 27, 34, 36, 59
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1.
Number
Calculate: 81 + 53
Answer: 81 + 53 = 134
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2.
Algebra
What is the next term? 3, 6, 12, 24, ...
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3.
Geometry
Opposite = 14cm, hypotenuse = 16.2cm. Find the angle
Answer: 60° (approximately)
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4.
Ratio
Find 29% of 82
Answer: 23.78
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5.
Statistics
Find the mean of: 6, 16, 10, 9
Answer: 10.25
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1.
Number
8400000
Answer: 8.4 × 106
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2.
Algebra
Collect like terms: 6x + 4y + 8x + 7y
Answer: 14x + 11y
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3.
Geometry
Calculate the perimeter of a right triangle with sides 12cm and 7cm
Answer: 32.9cm
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4.
Ratio
Find 60% of 207
Answer: 124.2
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5.
Statistics
Find the mean of: 3, 12, 17
Answer: 10.666666666667
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1.
Number
Calculate: 55 + 25
Answer: 55 + 25 = 80
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2.
Algebra
Expand: 9(x + 2)
Answer: 9x + 18
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3.
Geometry
Opposite = 13cm, hypotenuse = 15cm. Find the angle
Answer: 60° (approximately)
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4.
Ratio
Simplify: 12:12:9
Answer: 4:4:3
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5.
Statistics
Calculate the mean of: 36, 14, 39, 23, 8, 29, 18
Answer: 23.9
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1.
Number
Calculate: 6⁄8 + 1⁄8
Answer: 7⁄8
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2.
Algebra
Simplify: 6x + 6x
Answer: 12x
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3.
Geometry
Find the area of a circle with radius 5cm
Answer: 78.54cm²
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4.
Ratio
Simplify the ratio 25:20
Answer: 5:4
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5.
Statistics
Find the mean of: 13, 8, 15, 12