Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
Calculate: 80 + 53
Answer: 80 + 53 = 133
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2.
Algebra
Solve: 6x = 60
Answer: x = 10
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3.
Geometry
Calculate the perimeter of a right triangle with sides 8cm and 8cm
Answer: 27.3cm
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4.
Ratio
Simplify: 15:12:15
Answer: 5:4:5
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5.
Statistics
Find the mean of: 15, 17, 4, 11, 7
Answer: 10.8
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1.
Number
What is the missing number: 84 + ? = 147
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2.
Algebra
Solve: x + 7 = 11
Answer: x = 4
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3.
Geometry
Opposite = 9cm, hypotenuse = 10.4cm. Find the angle
Answer: 60° (approximately)
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4.
Ratio
Simplify: 6:6:12
Answer: 1:1:2
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5.
Statistics
Calculate the mean of: 35, 5, 16, 35, 13, 27, 35
Answer: 23.7
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1.
Number
Find the total of 149, 164, and 73
Answer: 386
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2.
Algebra
Factorise: 42x + 30
Answer: 6(7x + 5)
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3.
Geometry
Opposite = 15cm, hypotenuse = 30cm. Find the angle
Answer: 30° (approximately)
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4.
Ratio
Find 37% of 173
Answer: 64.01
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5.
Statistics
Calculate the range of: 40, 96, 75, 77, 67, 94
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1.
Number
Calculate: 88 + 54
Answer: 88 + 54 = 142
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2.
Algebra
Solve: 5x = 50
Answer: x = 10
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3.
Geometry
Opposite = 15cm, adjacent = 19cm. Calculate the angle
Answer: 38.3°
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4.
Ratio
Simplify: 12:12:6
Answer: 2:2:1
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5.
Statistics
Find the mean of: 17, 16, 17, 16, 10
Answer: 15.2
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1.
Number
Calculate: 51 + 34
Answer: 51 + 34 = 85
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2.
Algebra
For y = x³ + 8, calculate y when x = 2
Answer: y = 16
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3.
Geometry
Opposite = 10cm, hypotenuse = 14.cm. Find the angle
Answer: 45° (approximately)
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4.
Ratio
Find 75% of 101
Answer: 75.75
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5.
Statistics
Find the mean of: 10, 10, 5, 4, 4
Answer: 6.6