Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
Find the total of 287, 207, and 92
Answer: 586
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2.
Algebra
Expand: 6(6x + 2)
Answer: 36x + 12
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3.
Geometry
Opposite = 8cm, adjacent = 17cm. Calculate the angle
Answer: 25.2°
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4.
Ratio
Find 70% of 217
Answer: 151.9
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5.
Statistics
Find the mean of: 11, 2, 14, 2
Answer: 7.25
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1.
Number
Calculate: 70 + 69
Answer: 70 + 69 = 139
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2.
Algebra
Solve: x + 11 = 23
Answer: x = 12
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3.
Geometry
Find the perimeter of a right triangle with sides 6cm and 8cm
Answer: 24cm
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4.
Ratio
Simplify: 8:12:8
Answer: 2:3:2
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5.
Statistics
Calculate the mean of: 37, 30, 31, 18, 48, 17, 30
Answer: 30.1
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1.
Number
Calculate: 426 + 102
Answer: 426 + 102 = 528
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2.
Algebra
Expand: 7(x + 3)
Answer: 7x + 21
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3.
Geometry
Calculate the area of a right triangle with perpendicular sides 6cm and 10cm
Answer: 30cm²
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4.
Ratio
Simplify: 6:4:12
Answer: 3:2:6
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5.
Statistics
Calculate the mean of: 12, 32, 23, 36, 13, 37, 5
Answer: 22.6
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1.
Number
Calculate: 58 + 46
Answer: 58 + 46 = 104
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2.
Algebra
Solve: 4x = 12
Answer: x = 3
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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
Simplify: 8:8:10
Answer: 4:4:5
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5.
Statistics
Find the mean of: 6, 20, 3
Answer: 9.6666666666667
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1.
Number
Calculate: 84 + 26
Answer: 84 + 26 = 110
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2.
Algebra
What is the next term? 6, 18, 54, 162, ...
Answer: 486
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3.
Geometry
Opposite = 15cm, hypotenuse = 30cm. Find the angle
Answer: 30° (approximately)
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4.
Ratio
Find 52% of 450
Answer: 234
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5.
Statistics
Find the mean of: 16, 9, 20, 2
Answer: 11.75