Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
Calculate: 556 + 983
Answer: 556 + 983 = 1539
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2.
Algebra
Collect like terms: 4x + 7y + 5x + 7y
Answer: 9x + 14y
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3.
Geometry
Opposite = 11cm, hypotenuse = 15.6cm. Find the angle
Answer: 45° (approximately)
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4.
Ratio
Simplify: 9:6:6
Answer: 3:2:2
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5.
Statistics
Calculate the mean of: 37, 41, 32, 48, 9, 26, 40, 25
Answer: 32.3
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1.
Number
Calculate: 84 + 20
Answer: 84 + 20 = 104
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2.
Algebra
Find the next term: 22, 27, 32, 37, ...
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3.
Geometry
Opposite = 13cm, adjacent = 10cm. Calculate the angle
Answer: 52.4°
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4.
Ratio
Simplify: 10:10:12
Answer: 5:5:6
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5.
Statistics
Find the mean of: 15, 16, 13, 20
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1.
Number
What is the missing number: 99 + ? = 172
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2.
Algebra
Find the next term: 12, 21, 30, 39, ...
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3.
Geometry
Find the distance between (3, 2) and (6, 8)
Answer: 6.71
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4.
Ratio
Find 54% of 253
Answer: 136.62
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5.
Statistics
Find the mean of: 9, 3, 9
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1.
Number
Calculate: 42 + 69
Answer: 42 + 69 = 111
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2.
Algebra
What is the next term? 2, 8, 32, 128, ...
Answer: 512
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3.
Geometry
Opposite = 20cm, adjacent = 18cm. Calculate the angle
Answer: 48°
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4.
Ratio
Simplify: 12:16:24
Answer: 3:4:6
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5.
Statistics
Calculate the mean of: 44, 25, 8, 30, 12, 22, 6
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1.
Number
Calculate: 86 + 20
Answer: 86 + 20 = 106
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2.
Algebra
Solve: 3x = 39
Answer: x = 13
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3.
Geometry
Opposite = 20cm, adjacent = 12cm. Calculate the angle
Answer: 59°
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4.
Ratio
Simplify the ratio 8:14
Answer: 4:7
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5.
Statistics
What is the probability of getting heads when flipping a fair coin?
Answer: 1⁄2