Change pack
Cornerstone
Dec 25 - 31
25 questions
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1.
Number
Calculate: 9⁄12 + 1⁄12
Answer: 5⁄6
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2.
Algebra
Solve: 2x + 14 = 36
Answer: x = 11
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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 66 in the ratio 1:2
Answer: 22 and 44
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5.
Statistics
Find the mean of: 19, 20, 19, 14, 3
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1.
Number
Add: 2⁄3 + 5⁄8
Answer: 31⁄24
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2.
Algebra
Solve: 4x + 5 = 37
Answer: x = 8
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3.
Geometry
Calculate the hypotenuse when a = 6cm and b = 9cm. Give your answer to 2 decimal places
Answer: 10.82cm
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4.
Ratio
Share 51 in the ratio 2:1
Answer: 34 and 17
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5.
Statistics
Find the mean of: 20, 14, 14, 17, 10
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1.
Number
Calculate: 1⁄5 + 2⁄5
Answer: 3⁄5
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2.
Algebra
Solve: 6x - 15 = 63
Answer: x = 13
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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 45 in the ratio 4:1
Answer: 36 and 9
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5.
Statistics
Calculate the mean of: 36, 6, 26, 7, 48, 46. Give your answer to 2 decimal places
Answer: 28.17
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1.
Number
Calculate: 1⁄7 + 5⁄7
Answer: 6⁄7
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2.
Algebra
Solve: 3x - 6 = 21
Answer: x = 9
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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 18 in the ratio 2:1
Answer: 12 and 6
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5.
Statistics
Calculate the mean of: 22, 19, 7, 23, 9, 38. Give your answer to 2 decimal places
Answer: 19.67
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1.
Number
Add: 3⁄6 + 1⁄3
Answer: 5⁄6
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2.
Algebra
Solve: 6x + 4 = 70
Answer: x = 11
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3.
Geometry
Calculate the hypotenuse when a = 3cm and b = 15cm. Give your answer to 2 decimal places
Answer: 15.3cm
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4.
Ratio
Share 95 in the ratio 2:3
Answer: 38 and 57
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5.
Statistics
Find the mean of: 14, 8, 8, 2