Change pack
Cornerstone
Jul 28 - Aug 3
25 questions
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1.
Number
Calculate: 2⁄6 + 2⁄6
Answer: 2⁄3
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2.
Algebra
Solve: 4x + 8 = 56
Answer: x = 12
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3.
Geometry
Calculate the hypotenuse when a = 11cm and b = 12cm
Answer: 16.28cm
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4.
Ratio
Share 119 in the ratio 3:4
Answer: 51 and 68
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5.
Statistics
Calculate the mean of: 22, 36, 27, 41, 27, 47, 50, 42
Answer: 36.5
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1.
Number
Add: 4⁄7 + 3⁄5
Answer: 41⁄35
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2.
Algebra
Solve: 4x - 9 = 51
Answer: x = 15
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3.
Geometry
Find the hypotenuse of a right triangle with sides 12cm and 16cm
Answer: 20cm
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4.
Ratio
Share 54 in the ratio 2:1
Answer: 36 and 18
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5.
Statistics
Find the mean of: 6, 7, 12, 17, 18
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1.
Number
Add: 1⁄3 + 6⁄7
Answer: 25⁄21
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2.
Algebra
Solve: 8x - 18 = 46
Answer: x = 8
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3.
Geometry
Calculate the hypotenuse when a = 11cm and b = 15cm
Answer: 18.6cm
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4.
Ratio
Share 76 in the ratio 1:3
Answer: 19 and 57
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5.
Statistics
Find the mean of: 4, 18, 4, 17
Answer: 10.75
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1.
Number
Calculate: 3⁄12 + 2⁄12
Answer: 5⁄12
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2.
Algebra
Solve: 6x + 4 = 40
Answer: x = 6
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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 84 in the ratio 2:1
Answer: 56 and 28
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5.
Statistics
Calculate the mean of: 8, 47, 40, 11, 8, 18, 34, 36
Answer: 25.3
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1.
Number
Add: 3⁄6 + 3⁄4
Answer: 5⁄4
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2.
Algebra
Solve: 2x - 18 = 12
Answer: x = 15
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3.
Geometry
Find the hypotenuse of a right triangle with sides 15cm and 20cm
Answer: 25cm
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4.
Ratio
Divide 180 in the ratio 1:2:3
Answer: 30, 60 and 90
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5.
Statistics
Find the mean of: 14, 20, 6
Answer: 13.333333333333