Change pack
Cornerstone
Nov 18 - 24
25 questions
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1.
Number
Calculate: 2⁄7 + 1⁄7
Answer: 3⁄7
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2.
Algebra
Solve: 4x + 15 = 59
Answer: x = 11
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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
Share 80 in the ratio 2:3
Answer: 32 and 48
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5.
Statistics
Find the mean of: 12, 13, 18, 16
Answer: 14.75
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1.
Number
Add: 1⁄4 + 1⁄7
Answer: 11⁄28
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2.
Algebra
Solve: 3x - 14 = 7
Answer: x = 7
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3.
Geometry
Calculate the hypotenuse when a = 9cm and b = 8cm
Answer: 12.04cm
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4.
Ratio
Share 45 in the ratio 1:4
Answer: 9 and 36
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5.
Statistics
Calculate the mean of: 5, 6, 34, 43, 6, 41
Answer: 22.5
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1.
Number
Calculate: 3⁄7 + 1⁄7
Answer: 4⁄7
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2.
Algebra
Solve: 2x - 20 = 6
Answer: x = 13
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3.
Geometry
Find the hypotenuse of a right triangle with sides 20cm and 21cm
Answer: 29cm
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4.
Ratio
Share 77 in the ratio 4:3
Answer: 44 and 33
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5.
Statistics
Find the mean of: 2, 18, 18
Answer: 12.666666666667
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1.
Number
Add: 2⁄3 + 1⁄8
Answer: 19⁄24
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2.
Algebra
Solve: 7x + 13 = 76
Answer: x = 9
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3.
Geometry
Calculate the hypotenuse when a = 12cm and b = 13cm
Answer: 17.69cm
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4.
Ratio
Share 90 in the ratio 1:2
Answer: 30 and 60
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5.
Statistics
Calculate the mean of: 22, 30, 23, 10, 32, 29, 43
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1.
Number
Calculate: 1⁄12 + 6⁄12
Answer: 7⁄12
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2.
Algebra
Solve: 6x + 12 = 78
Answer: x = 11
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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
Share 85 in the ratio 2:3
Answer: 34 and 51
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5.
Statistics
Calculate the mean of: 26, 16, 39, 33, 35, 10
Answer: 26.5