Change pack
Cornerstone
Mar 18 - 24
25 questions
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1.
Number
Calculate: 3⁄8 + 1⁄8
Answer: 1⁄2
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2.
Algebra
Solve: 4x + 14 = 50
Answer: x = 9
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3.
Geometry
Find the hypotenuse of a right triangle with sides 9cm and 12cm
Answer: 15cm
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4.
Ratio
Divide 210 in the ratio 1:2:2
Answer: 42, 84 and 84
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5.
Statistics
Calculate the mean of: 38, 48, 21, 41, 26, 17, 16, 12. Give your answer to 2 decimal places
Answer: 27.38
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1.
Number
Add: 4⁄5 + 2⁄4
Answer: 13⁄10
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2.
Algebra
Solve: 2x - 14 = 14
Answer: x = 14
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3.
Geometry
Calculate the hypotenuse when a = 3cm and b = 15cm. Give your answer to 2 decimal places
Answer: 15.3cm
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4.
Ratio
Divide 90 in the ratio 2:3:4
Answer: 20, 30 and 40
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5.
Statistics
Find the mean of: 11, 15, 3, 3
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1.
Number
Calculate: 1⁄11 + 2⁄11
Answer: 3⁄11
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2.
Algebra
Solve: 8x - 18 = 14
Answer: x = 4
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3.
Geometry
Find the hypotenuse of a right triangle with sides 5cm and 12cm
Answer: 13cm
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4.
Ratio
Divide 125 in the ratio 3:1:1
Answer: 75, 25 and 25
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5.
Statistics
Calculate the mean of: 42, 27, 12, 39, 46, 20, 44, 40
Answer: 33.75
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1.
Number
Add: 4⁄8 + 1⁄6
Answer: 2⁄3
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2.
Algebra
Solve: 2x + 7 = 25
Answer: x = 9
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3.
Geometry
Calculate the hypotenuse when a = 4cm and b = 14cm. Give your answer to 2 decimal places
Answer: 14.56cm
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4.
Ratio
Divide 112 in the ratio 1:1:2
Answer: 28, 28 and 56
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5.
Statistics
Find the mean of: 14, 2, 7, 9
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1.
Number
Calculate: 4⁄6 + 1⁄6
Answer: 5⁄6
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2.
Algebra
Solve: 7x + 3 = 73
Answer: x = 10
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3.
Geometry
Find the hypotenuse of a right triangle with sides 3cm and 4cm
Answer: 5cm
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4.
Ratio
Divide 135 in the ratio 1:1:3
Answer: 27, 27 and 81
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5.
Statistics
Find the mean of: 3, 23, 17, 9, 3