Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
Calculate: 58 + 75
Answer: 58 + 75 = 133
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2.
Algebra
What is the next term? 3, 6, 12, 24, ...
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3.
Geometry
Opposite = 11cm, hypotenuse = 12.7cm. Find the angle
Answer: 60° (approximately)
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4.
Ratio
Simplify: 12:12:8
Answer: 3:3:2
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5.
Statistics
Calculate the range of: 37, 72, 29, 36, 43, 21
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1.
Number
Calculate: 572 + 627
Answer: 572 + 627 = 1199
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2.
Algebra
Find the next term: 6, 16, 26, 36, ...
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3.
Geometry
Calculate the area of a right triangle with perpendicular sides 7cm and 11cm
Answer: 38.5cm²
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4.
Ratio
Find 37% of 210
Answer: 77.7
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5.
Statistics
What is the probability of rolling a 3 on a fair die?
Answer: 1⁄6
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1.
Number
Calculate: 40 + 72
Answer: 40 + 72 = 112
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2.
Algebra
Solve: x + 4 = 17
Answer: x = 13
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3.
Geometry
Opposite = 13cm, hypotenuse = 26cm. Find the angle
Answer: 30° (approximately)
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4.
Ratio
Simplify: 12:12:8
Answer: 3:3:2
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5.
Statistics
Find the mean of: 9, 8, 10, 20, 5
Answer: 10.4
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1.
Number
Calculate: 514 + 924
Answer: 514 + 924 = 1438
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2.
Algebra
Factorise: 8x² + 8x
Answer: 8x(x + 1)
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3.
Geometry
Opposite = 19cm, adjacent = 9cm. Calculate the angle
Answer: 64.7°
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4.
Ratio
Simplify: 15:12:18
Answer: 5:4:6
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5.
Statistics
A bag has 6 red and 7 blue balls. What is the probability of picking a red ball?
Answer: 6⁄13
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1.
Number
What is the missing number: 40 + ? = 124
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2.
Algebra
What is the next term? 2, 8, 32, 128, ...
Answer: 512
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3.
Geometry
Opposite = 19cm, adjacent = 13cm. Calculate the angle
Answer: 55.6°
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4.
Ratio
Simplify: 9:18:15
Answer: 3:6:5
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5.
Statistics
Calculate the mean of: 16, 23, 30, 49, 38, 30, 17, 33
Answer: 29.5