Change pack
Cornerstone
Aug 11 - 17
25 questions
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1.
Number
Calculate: 7⁄10 + 2⁄10
Answer: 9⁄10
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2.
Algebra
Solve: 6x + 11 = 65
Answer: x = 9
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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
Share 21 in the ratio 2:1
Answer: 14 and 7
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5.
Statistics
Find the mean of: 9, 5, 3, 4, 10
Answer: 6.2
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1.
Number
Add: 4⁄6 + 2⁄3
Answer: 4⁄3
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2.
Algebra
Solve: 6x + 12 = 60
Answer: x = 8
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3.
Geometry
Calculate the hypotenuse when a = 8cm and b = 13cm
Answer: 15.26cm
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4.
Ratio
Share 56 in the ratio 1:3
Answer: 14 and 42
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5.
Statistics
Find the mean of: 9, 3, 17, 2, 17
Answer: 9.6
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1.
Number
Calculate: 5⁄10 + 2⁄10
Answer: 7⁄10
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2.
Algebra
Solve: 6x - 18 = 54
Answer: x = 12
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3.
Geometry
Find the hypotenuse of a right triangle with sides 9cm and 40cm
Answer: 41cm
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4.
Ratio
Share 112 in the ratio 3:4
Answer: 48 and 64
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5.
Statistics
Calculate the mean of: 22, 38, 50, 24, 36, 37, 36, 17
Answer: 32.5
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1.
Number
Calculate: 5⁄8 + 1⁄8
Answer: 3⁄4
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2.
Algebra
Solve: 6x - 5 = 43
Answer: x = 8
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3.
Geometry
Find the hypotenuse of a right triangle with sides 15cm and 36cm
Answer: 39cm
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4.
Ratio
Divide 168 in the ratio 2:4:1
Answer: 48, 96 and 24
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5.
Statistics
Find the mean of: 2, 9, 19, 9
Answer: 9.75
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1.
Number
Add: 5⁄7 + 2⁄5
Answer: 39⁄35
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2.
Algebra
Solve: 6x + 6 = 24
Answer: x = 3
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3.
Geometry
Calculate the hypotenuse when a = 10cm and b = 12cm
Answer: 15.62cm
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4.
Ratio
Divide 200 in the ratio 1:3:4
Answer: 25, 75 and 100
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5.
Statistics
Calculate the mean of: 50, 38, 50, 17, 42, 20, 42, 32
Answer: 36.4