Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
Add: 1⁄8 + 3⁄4
Answer: 7⁄8
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2.
Algebra
Expand: 2(5x + 7)
Answer: 10x + 14
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3.
Geometry
Opposite = 8cm, hypotenuse = 16cm. Find the angle
Answer: 30° (approximately)
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4.
Ratio
Find 41% of 78
Answer: 31.98
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5.
Statistics
Find the mean of: 3, 17, 16, 10, 19
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1.
Number
Calculate: 435 + 966
Answer: 435 + 966 = 1401
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2.
Algebra
Factorise: 6x² + 4x
Answer: 2x(3x + 2)
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3.
Geometry
Opposite = 13cm, adjacent = 8cm. Calculate the angle
Answer: 58.4°
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4.
Ratio
Simplify: 4:6:10
Answer: 2:3:5
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5.
Statistics
Find the mean of: 10, 3, 13
Answer: 8.6666666666667
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1.
Number
Calculate: 91 + 96
Answer: 91 + 96 = 187
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2.
Algebra
Factorise: 20x + 28
Answer: 4(5x + 7)
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3.
Geometry
Opposite = 8cm, hypotenuse = 11.3cm. Find the angle
Answer: 45° (approximately)
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4.
Ratio
Simplify: 20:12:12
Answer: 5:3:3
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5.
Statistics
Calculate the mean of: 34, 47, 44, 16, 42, 7, 24, 7
Answer: 27.6
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1.
Number
Add: 3⁄4 + 1⁄5
Answer: 19⁄20
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2.
Algebra
Factorise: 18x + 15
Answer: 3(6x + 5)
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3.
Geometry
Calculate the area of a circle with diameter 22cm
Answer: 380.13cm²
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4.
Ratio
Find 80% of 387
Answer: 309.6
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5.
Statistics
Calculate the range of: 61, 97, 102, 65, 50, 104
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1.
Number
Calculate: 63 + 85
Answer: 63 + 85 = 148
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2.
Algebra
Factorise: 2x² + 7x
Answer: x(2x + 7)
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3.
Geometry
Opposite = 15cm, hypotenuse = 21.2cm. Find the angle
Answer: 45° (approximately)
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4.
Ratio
Simplify: 12:6:4
Answer: 6:3:2
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5.
Statistics
Find the mean of: 3, 12, 4, 16
Answer: 8.75