Change pack
Cornerstone
Aug 30 - Sep 5
25 questions
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1.
Number
Calculate: 2⁄6 + 1⁄6
Answer: 1⁄2
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2.
Algebra
Solve: 7x - 8 = 34
Answer: x = 6
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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 28 in the ratio 3:1
Answer: 21 and 7
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5.
Statistics
Calculate the mean of: 8, 33, 43, 23, 22, 46, 14, 39
Answer: 28.5
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1.
Number
Add: 3⁄7 + 3⁄4
Answer: 33⁄28
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2.
Algebra
Solve: 7x + 5 = 89
Answer: x = 12
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3.
Geometry
Calculate the hypotenuse when a = 6cm and b = 11cm. Give your answer to 2 decimal places
Answer: 12.53cm
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4.
Ratio
Share 52 in the ratio 3:1
Answer: 39 and 13
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5.
Statistics
Find the mean of: 9, 8, 6, 9
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1.
Number
Add: 2⁄4 + 1⁄3
Answer: 5⁄6
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2.
Algebra
Solve: 6x + 4 = 76
Answer: x = 12
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3.
Geometry
Calculate the hypotenuse when a = 3cm and b = 4cm
Answer: 5cm
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4.
Ratio
Share 36 in the ratio 1:2
Answer: 12 and 24
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5.
Statistics
Calculate the mean of: 27, 45, 7, 37, 6, 27, 33
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1.
Number
Calculate: 4⁄11 + 4⁄11
Answer: 8⁄11
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2.
Algebra
Solve: 7x + 15 = 78
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 21 in the ratio 2:1
Answer: 14 and 7
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5.
Statistics
Calculate the mean of: 12, 47, 22, 50, 46, 31, 32. Give your answer to 2 decimal places
Answer: 34.29
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1.
Number
Add: 4⁄8 + 5⁄7
Answer: 17⁄14
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2.
Algebra
Solve: 7x - 18 = 24
Answer: x = 6
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3.
Geometry
Calculate the hypotenuse when a = 6cm and b = 15cm. Give your answer to 2 decimal places
Answer: 16.16cm
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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: 7, 9, 4, 17, 3