Change pack
Cornerstone
Dec 14 - 20
25 questions
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1.
Number
Add: 2⁄8 + 1⁄3
Answer: 7⁄12
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2.
Algebra
Solve: 7x + 5 = 61
Answer: x = 8
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3.
Geometry
Calculate the hypotenuse when a = 11cm and b = 11cm
Answer: 15.56cm
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4.
Ratio
Share 35 in the ratio 3:2
Answer: 21 and 14
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5.
Statistics
Find the mean of: 15, 10, 19, 13
Answer: 14.25
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1.
Number
Calculate: 1⁄7 + 1⁄7
Answer: 2⁄7
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2.
Algebra
Solve: 5x - 18 = 42
Answer: x = 12
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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
Share 45 in the ratio 3:2
Answer: 27 and 18
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5.
Statistics
Calculate the mean of: 24, 12, 35, 30, 37, 31
Answer: 28.2
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1.
Number
Add: 2⁄3 + 7⁄8
Answer: 37⁄24
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2.
Algebra
Solve: 6x - 11 = 73
Answer: x = 14
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3.
Geometry
Calculate the hypotenuse when a = 4cm and b = 15cm
Answer: 15.52cm
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4.
Ratio
Share 40 in the ratio 1:4
Answer: 8 and 32
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5.
Statistics
Calculate the mean of: 9, 47, 35, 17, 14, 29
Answer: 25.2
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1.
Number
Calculate: 4⁄9 + 3⁄9
Answer: 7⁄9
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2.
Algebra
Solve: 4x + 4 = 36
Answer: x = 8
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3.
Geometry
Find the hypotenuse of a right triangle with sides 7cm and 24cm
Answer: 25cm
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4.
Ratio
Share 114 in the ratio 1:2
Answer: 38 and 76
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5.
Statistics
Find the mean of: 2, 12, 11, 15, 3
Answer: 8.6
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1.
Number
Calculate: 6⁄8 + 1⁄8
Answer: 7⁄8
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2.
Algebra
Solve: 6x + 10 = 28
Answer: x = 3
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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
Divide 176 in the ratio 2:1:1
Answer: 88, 44 and 44
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5.
Statistics
Find the mean of: 16, 13, 17
Answer: 15.333333333333