Change pack
Cornerstone
Aug 20 - 26
25 questions
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1.
Number
Calculate: 2⁄9 + 2⁄9
Answer: 4⁄9
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2.
Algebra
Solve: 6x - 7 = 17
Answer: x = 4
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3.
Geometry
Calculate the hypotenuse when a = 10cm and b = 9cm
Answer: 13.45cm
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4.
Ratio
Divide 120 in the ratio 2:1:2
Answer: 48, 24 and 48
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5.
Statistics
Calculate the mean of: 46, 20, 35, 49, 8, 9
Answer: 27.8
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1.
Number
Add: 4⁄7 + 2⁄4
Answer: 15⁄14
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2.
Algebra
Solve: 7x + 14 = 49
Answer: x = 5
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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 150 in the ratio 1:1:3
Answer: 30, 30 and 90
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5.
Statistics
Find the mean of: 5, 5, 20, 17, 3
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1.
Number
Calculate: 2⁄8 + 5⁄8
Answer: 7⁄8
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2.
Algebra
Solve: 6x + 7 = 67
Answer: x = 10
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3.
Geometry
Calculate the hypotenuse when a = 6cm and b = 5cm
Answer: 7.81cm
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4.
Ratio
Divide 182 in the ratio 3:3:1
Answer: 78, 78 and 26
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5.
Statistics
Find the mean of: 17, 3, 11
Answer: 10.333333333333
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1.
Number
Add: 2⁄3 + 2⁄7
Answer: 20⁄21
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2.
Algebra
Solve: 3x - 10 = 26
Answer: x = 12
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3.
Geometry
Find the hypotenuse of a right triangle with sides 6cm and 8cm
Answer: 10cm
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4.
Ratio
Divide 174 in the ratio 3:1:2
Answer: 87, 29 and 58
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5.
Statistics
Calculate the mean of: 15, 11, 6, 37, 44, 14, 47
Answer: 24.9
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1.
Number
Add: 4⁄5 + 1⁄3
Answer: 17⁄15
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2.
Algebra
Solve: 2x - 13 = 13
Answer: x = 13
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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 44 in the ratio 3:1
Answer: 33 and 11
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5.
Statistics
Find the mean of: 13, 7, 8, 3
Answer: 7.75