Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
Add: 5⁄6 + 3⁄4
Answer: 19⁄12
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2.
Algebra
Solve: 4x = 28
Answer: x = 7
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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 9:6
Answer: 3:2
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5.
Statistics
Calculate the mean of: 41, 9, 50, 46, 13, 6, 29
Answer: 27.7
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1.
Number
Calculate: 20 + 91
Answer: 20 + 91 = 111
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2.
Algebra
Solve: x + 7 = 27
Answer: x = 20
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3.
Geometry
Opposite = 15cm, adjacent = 10cm. Calculate the angle
Answer: 56.3°
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4.
Ratio
Simplify the ratio 4:12
Answer: 1:3
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5.
Statistics
What is the probability of getting heads when flipping a fair coin?
Answer: 1⁄2
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1.
Number
Calculate: 87 + 41
Answer: 87 + 41 = 128
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2.
Algebra
Find the next term: 20, 25, 30, 35, ...
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3.
Geometry
Opposite = 8cm, adjacent = 12cm. Calculate the angle
Answer: 33.7°
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4.
Ratio
Simplify: 12:9:6
Answer: 4:3:2
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5.
Statistics
Calculate the mean of: 15, 41, 43, 49, 6, 11
Answer: 27.5
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1.
Number
What is the missing number: 30 + ? = 111
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2.
Algebra
Solve: 4x = 40
Answer: x = 10
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3.
Geometry
Find the area of a circle with radius 5cm
Answer: 78.54cm²
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4.
Ratio
Find 65% of 373
Answer: 242.45
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5.
Statistics
What is the probability of rolling a 1 on a fair die?
Answer: 1⁄6
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1.
Number
Calculate: 12 × 4
Answer: 12 × 4 = 48
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2.
Algebra
What is the next term? 2, 4, 8, 16, ...
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3.
Geometry
Calculate the perimeter of a right triangle with sides 8cm and 7cm
Answer: 25.6cm
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4.
Ratio
Find 48% of 291
Answer: 139.68
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5.
Statistics
Find the mean of: 19, 18, 2