Change pack
Cornerstone
Sep 22 - 28
25 questions
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1.
Number
Add: 4⁄5 + 3⁄4
Answer: 31⁄20
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2.
Algebra
Solve: 4x + 10 = 46
Answer: x = 9
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3.
Geometry
Calculate the hypotenuse when a = 6cm and b = 15cm
Answer: 16.16cm
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4.
Ratio
Share 66 in the ratio 1:2
Answer: 22 and 44
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5.
Statistics
Calculate the mean of: 15, 18, 11, 15, 15, 27
Answer: 16.8
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1.
Number
Calculate: 3⁄5 + 1⁄5
Answer: 4⁄5
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2.
Algebra
Solve: 4x - 9 = 51
Answer: x = 15
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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 60 in the ratio 4:1
Answer: 48 and 12
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5.
Statistics
Find the mean of: 13, 12, 4, 12
Answer: 10.25
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1.
Number
Calculate: 5⁄8 + 1⁄8
Answer: 3⁄4
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2.
Algebra
Solve: 4x - 12 = 16
Answer: x = 7
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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
Divide 152 in the ratio 1:3:4
Answer: 19, 57 and 76
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5.
Statistics
Calculate the mean of: 32, 48, 16, 47, 44, 24
Answer: 35.2
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1.
Number
Add: 2⁄8 + 1⁄4
Answer: 1⁄2
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2.
Algebra
Solve: 6x + 4 = 22
Answer: x = 3
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3.
Geometry
Calculate the hypotenuse when a = 10cm and b = 12cm
Answer: 15.62cm
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4.
Ratio
Divide 135 in the ratio 3:2:4
Answer: 45, 30 and 60
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5.
Statistics
Find the mean of: 8, 11, 8
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1.
Number
Calculate: 9⁄12 + 1⁄12
Answer: 5⁄6
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2.
Algebra
Solve: 7x + 9 = 93
Answer: x = 12
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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 200 in the ratio 2:1:2
Answer: 80, 40 and 80
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5.
Statistics
Find the mean of: 5, 3, 9, 2
Answer: 4.75