Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
Calculate: 2⁄10 + 1⁄10
Answer: 3⁄10
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2.
Algebra
What is the next term? 3, 9, 27, 81, ...
Answer: 243
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3.
Geometry
Opposite = 11cm, adjacent = 11cm. Calculate the angle
Answer: 45°
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4.
Ratio
Find 24% of 187
Answer: 44.88
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5.
Statistics
Find the range of: 27, 6, 8, 19, 24
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1.
Number
What is the missing number: 46 + ? = 180
Answer: 134
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2.
Algebra
Factorise: 12x + 28
Answer: 4(3x + 7)
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3.
Geometry
Opposite = 7cm, hypotenuse = 9.9cm. Find the angle
Answer: 45° (approximately)
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4.
Ratio
Simplify: 6:12:9
Answer: 2:4:3
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5.
Statistics
Calculate the mean of: 17, 48, 10, 25, 35, 18, 39
Answer: 27.4
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1.
Number
Calculate: 295 + 808
Answer: 295 + 808 = 1103
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2.
Algebra
Simplify: 5x + 6x
Answer: 11x
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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 the ratio 16:12
Answer: 4:3
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5.
Statistics
Find the mean of: 17, 9, 18, 13, 5
Answer: 12.4
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1.
Number
Calculate: 59 + 42
Answer: 59 + 42 = 101
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2.
Algebra
Expand: 4(4x + 5)
Answer: 16x + 20
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3.
Geometry
Calculate the area of a circle with diameter 21cm
Answer: 346.36cm²
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4.
Ratio
Simplify the ratio 8:14
Answer: 4:7
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5.
Statistics
Calculate the mean of: 33, 38, 29, 33, 16, 44, 48
Answer: 34.4
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1.
Number
Find the total of 278, 132, and 100
Answer: 510
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2.
Algebra
Solve: 3x = 30
Answer: x = 10
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3.
Geometry
Opposite = 5cm, hypotenuse = 5.8cm. Find the angle
Answer: 60° (approximately)
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4.
Ratio
Calculate 10% of 122
Answer: 12.2
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5.
Statistics
Calculate the mean of: 5, 41, 34, 9, 15, 6, 5
Answer: 16.4