Change pack
Cornerstone
Jun 10 - 16
25 questions
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1.
Number
Add: 2⁄3 + 2⁄4
Answer: 7⁄6
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2.
Algebra
Solve: 7x + 11 = 53
Answer: x = 6
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3.
Geometry
Calculate the hypotenuse when a = 10cm and b = 15cm. Give your answer to 2 decimal places
Answer: 18.03cm
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4.
Ratio
Share 55 in the ratio 2:3
Answer: 22 and 33
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5.
Statistics
Calculate the mean of: 49, 50, 16, 22, 41, 31, 35. Give your answer to 2 decimal places
Answer: 34.86
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1.
Number
Calculate: 5⁄11 + 3⁄11
Answer: 8⁄11
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2.
Algebra
Solve: 6x - 18 = 54
Answer: x = 12
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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 78 in the ratio 2:1
Answer: 52 and 26
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5.
Statistics
Find the mean of: 4, 19, 18, 19
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1.
Number
Add: 1⁄3 + 1⁄4
Answer: 7⁄12
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2.
Algebra
Solve: 6x - 11 = 61
Answer: x = 12
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3.
Geometry
Calculate the hypotenuse when a = 8cm and b = 11cm. Give your answer to 2 decimal places
Answer: 13.6cm
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4.
Ratio
Share 54 in the ratio 1:2
Answer: 18 and 36
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5.
Statistics
Find the mean of: 17, 14, 3, 19, 12
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1.
Number
Calculate: 5⁄10 + 1⁄10
Answer: 3⁄5
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2.
Algebra
Solve: 5x + 15 = 75
Answer: x = 12
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3.
Geometry
Find the hypotenuse of a right triangle with sides 3cm and 4cm
Answer: 5cm
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4.
Ratio
Share 30 in the ratio 3:2
Answer: 18 and 12
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5.
Statistics
Calculate the mean of: 45, 46, 33, 28, 33, 26. Give your answer to 2 decimal places
Answer: 35.17
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1.
Number
Calculate: 1⁄8 + 1⁄8
Answer: 1⁄4
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2.
Algebra
Solve: 4x + 11 = 47
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
Divide 187 in the ratio 3:4:4
Answer: 51, 68 and 68
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5.
Statistics
Find the mean of: 22, 8, 3, 11