Change pack
Cornerstone
Apr 14 - 20
25 questions
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1.
Number
Add: 6⁄7 + 3⁄6
Answer: 19⁄14
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2.
Algebra
Solve: 4x - 10 = 38
Answer: x = 12
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3.
Geometry
Calculate the hypotenuse when a = 6cm and b = 14cm
Answer: 15.23cm
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4.
Ratio
Share 28 in the ratio 1:3
Answer: 7 and 21
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5.
Statistics
Find the mean of: 14, 3, 14
Answer: 10.333333333333
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1.
Number
Calculate: 1⁄5 + 2⁄5
Answer: 3⁄5
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2.
Algebra
Solve: 7x + 14 = 77
Answer: x = 9
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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 25 in the ratio 4:1
Answer: 20 and 5
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5.
Statistics
Calculate the mean of: 6, 43, 22, 6, 23, 26, 27
Answer: 21.9
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1.
Number
Add: 1⁄5 + 1⁄3
Answer: 8⁄15
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2.
Algebra
Solve: 3x + 13 = 22
Answer: x = 3
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3.
Geometry
Calculate the hypotenuse when a = 4cm and b = 14cm
Answer: 14.56cm
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4.
Ratio
Share 64 in the ratio 3:1
Answer: 48 and 16
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5.
Statistics
Calculate the mean of: 32, 41, 45, 40, 22, 21, 22, 32
Answer: 31.9
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1.
Number
Calculate: 3⁄10 + 5⁄10
Answer: 4⁄5
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2.
Algebra
Solve: 4x - 11 = 37
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 57 in the ratio 2:1
Answer: 38 and 19
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5.
Statistics
Find the mean of: 2, 9, 16, 14, 17
Answer: 11.6
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1.
Number
Calculate: 5⁄9 + 1⁄9
Answer: 2⁄3
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2.
Algebra
Solve: 4x - 14 = 26
Answer: x = 10
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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 76 in the ratio 3:1
Answer: 57 and 19
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5.
Statistics
Find the mean of: 13, 6, 14, 10, 11
Answer: 10.8