Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
Calculate: 43 + 96
Answer: 43 + 96 = 139
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2.
Algebra
Collect like terms: 7x + 2y + 5x + 4y
Answer: 12x + 6y
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3.
Geometry
Opposite = 12cm, hypotenuse = 17cm. Find the angle
Answer: 45° (approximately)
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4.
Ratio
Calculate 50% of 27
Answer: 13.5
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5.
Statistics
Calculate the mean of: 12, 49, 33, 5, 13, 42, 40
Answer: 27.7
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1.
Number
Calculate: 586 + 784
Answer: 586 + 784 = 1370
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2.
Algebra
Find the next term: 11, 18, 25, 32, ...
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3.
Geometry
Calculate the area of a circle with diameter 15cm
Answer: 176.71cm²
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4.
Ratio
Simplify the ratio 40:15
Answer: 8:3
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5.
Statistics
Find the range of: 26, 11, 22, 28, 11
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1.
Number
Calculate: 849 + 287
Answer: 849 + 287 = 1136
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2.
Algebra
Simplify: 4x + 8x
Answer: 12x
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3.
Geometry
Opposite = 12cm, adjacent = 12cm. Calculate the angle
Answer: 45°
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4.
Ratio
Simplify: 4:6:4
Answer: 2:3:2
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5.
Statistics
Calculate the range of: 73, 65, 48, 45, 76, 78
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1.
Number
Calculate: 99 + 43
Answer: 99 + 43 = 142
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2.
Algebra
Solve: 4x = 44
Answer: x = 11
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3.
Geometry
Opposite = 8cm, hypotenuse = 16cm. Find the angle
Answer: 30° (approximately)
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4.
Ratio
Simplify: 12:6:15
Answer: 4:2:5
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5.
Statistics
Find the mean of: 15, 17, 9, 17, 3
Answer: 12.2
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1.
Number
Calculate: 632 + 766
Answer: 632 + 766 = 1398
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2.
Algebra
Solve: 3x = 9
Answer: x = 3
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3.
Geometry
Opposite = 17cm, adjacent = 10cm. Calculate the angle
Answer: 59.5°
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4.
Ratio
Simplify: 12:15:12
Answer: 4:5:4
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5.
Statistics
Find the mean of: 11, 16, 12, 3
Answer: 10.5