Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
Calculate: 293 + 106
Answer: 293 + 106 = 399
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2.
Algebra
Solve: x + 6 = 13
Answer: x = 7
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3.
Geometry
Find the hypotenuse of a right triangle with sides 6cm and 8cm
Answer: 10cm
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4.
Ratio
Simplify: 12:12:15
Answer: 4:4:5
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5.
Statistics
Calculate the range of: 32, 76, 104, 60, 94, 42
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1.
Number
9000
Answer: 9 × 103
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2.
Algebra
Solve: 2x = 8
Answer: x = 4
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3.
Geometry
Calculate the distance between (7, 6) and (10, 10)
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4.
Ratio
Find 29% of 206
Answer: 59.74
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5.
Statistics
Find the range of: 13, 32, 33, 19, 33
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1.
Number
Calculate: 76 + 89
Answer: 76 + 89 = 165
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2.
Algebra
Solve: 6x = 72
Answer: x = 12
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3.
Geometry
Opposite = 10cm, adjacent = 18cm. Calculate the angle
Answer: 29.1°
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4.
Ratio
Simplify: 12:4:6
Answer: 6:2:3
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5.
Statistics
Find the range of: 13, 14, 28, 26, 18
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1.
Number
Calculate: 234 + 749
Answer: 234 + 749 = 983
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2.
Algebra
Factorise: 12x + 20
Answer: 4(3x + 5)
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3.
Geometry
Find the area of a circle with radius 4cm
Answer: 50.27cm²
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4.
Ratio
Simplify: 8:12:12
Answer: 2:3:3
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5.
Statistics
Calculate the range of: 44, 28, 23, 38, 52, 58
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1.
Number
Calculate: 609 + 360
Answer: 609 + 360 = 969
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2.
Algebra
Find the next term: 24, 32, 40, 48, ...
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3.
Geometry
Opposite = 10cm, adjacent = 13cm. Calculate the angle
Answer: 37.6°
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4.
Ratio
Simplify: 24:20:16
Answer: 6:5:4
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5.
Statistics
Calculate the mean of: 8, 35, 29, 37, 20, 8, 5
Answer: 20.3