Change pack
Cornerstone
Aug 16 - 22
25 questions
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1.
Number
Add: 4⁄8 + 1⁄4
Answer: 3⁄4
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2.
Algebra
Solve: 8x - 6 = 42
Answer: x = 6
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3.
Geometry
Calculate the hypotenuse when a = 10cm and b = 11cm
Answer: 14.87cm
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4.
Ratio
Share 40 in the ratio 2:3
Answer: 16 and 24
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5.
Statistics
Find the mean of: 20, 9, 2
Answer: 10.333333333333
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1.
Number
Calculate: 2⁄10 + 1⁄10
Answer: 3⁄10
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2.
Algebra
Solve: 5x + 11 = 41
Answer: x = 6
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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 35 in the ratio 3:2
Answer: 21 and 14
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5.
Statistics
Calculate the mean of: 48, 25, 30, 41, 19, 6, 31, 19
Answer: 27.4
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1.
Number
Calculate: 5⁄7 + 1⁄7
Answer: 6⁄7
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2.
Algebra
Solve: 6x + 6 = 36
Answer: x = 5
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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 57 in the ratio 2:1
Answer: 38 and 19
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5.
Statistics
Calculate the mean of: 25, 29, 47, 15, 24, 7, 21, 34
Answer: 25.3
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1.
Number
Add: 1⁄3 + 2⁄6
Answer: 2⁄3
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2.
Algebra
Solve: 8x - 14 = 98
Answer: x = 14
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3.
Geometry
Calculate the hypotenuse when a = 9cm and b = 5cm
Answer: 10.3cm
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4.
Ratio
Share 70 in the ratio 4:3
Answer: 40 and 30
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5.
Statistics
Find the mean of: 6, 19, 20, 16
Answer: 15.25
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1.
Number
Calculate: 3⁄7 + 3⁄7
Answer: 6⁄7
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2.
Algebra
Solve: 2x - 15 = -1
Answer: x = 7
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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 50 in the ratio 3:2
Answer: 30 and 20
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5.
Statistics
Calculate the mean of: 41, 20, 41, 46, 37, 30
Answer: 35.8