Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
What is the missing number: 63 + ? = 141
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2.
Algebra
Find the next term: 20, 23, 26, 29, ...
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3.
Geometry
Opposite = 20cm, adjacent = 16cm. Calculate the angle
Answer: 51.3°
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4.
Ratio
Find 54% of 153
Answer: 82.62
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5.
Statistics
Calculate the range of: 40, 33, 56, 59, 24, 44
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1.
Number
Calculate: 91 + 23
Answer: 91 + 23 = 114
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2.
Algebra
What is the next term? 3, 6, 12, 24, ...
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3.
Geometry
Find the distance between (4, 1) and (7, 9)
Answer: 8.54
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4.
Ratio
Simplify: 8:10:10
Answer: 4:5:5
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5.
Statistics
Find the mean of: 19, 7, 10, 20, 20
Answer: 15.2
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1.
Number
Calculate: 37 + 72
Answer: 37 + 72 = 109
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2.
Algebra
For y = x³ + 6, calculate y when x = 3
Answer: y = 33
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3.
Geometry
Opposite = 9cm, hypotenuse = 10.4cm. Find the angle
Answer: 60° (approximately)
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4.
Ratio
Simplify the ratio 15:40
Answer: 3:8
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5.
Statistics
Calculate the mean of: 17, 40, 13, 16, 29, 7, 49
Answer: 24.4
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1.
Number
Find the total of 111, 181, and 92
Answer: 384
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2.
Algebra
Expand: 2(x + 5)
Answer: 2x + 10
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3.
Geometry
Calculate the area of a circle with diameter 19cm
Answer: 283.53cm²
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4.
Ratio
Calculate 50% of 30
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5.
Statistics
Find the mean of: 6, 2, 14, 6
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1.
Number
Calculate: 36 + 54
Answer: 36 + 54 = 90
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2.
Algebra
Simplify: 7x + 4x
Answer: 11x
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3.
Geometry
Opposite = 13cm, hypotenuse = 15cm. Find the angle
Answer: 60° (approximately)
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4.
Ratio
Simplify the ratio 20:10
Answer: 2:1
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5.
Statistics
Find the range of: 5, 18, 32, 30, 5