Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
Calculate: 795 + 157
Answer: 795 + 157 = 952
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2.
Algebra
Simplify: 2x + 5x
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3.
Geometry
Opposite = 8cm, hypotenuse = 9.2cm. Find the angle
Answer: 60° (approximately)
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4.
Ratio
Simplify: 12:12:10
Answer: 6:6:5
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5.
Statistics
Calculate the mean of: 24, 14, 21, 41, 45, 16
Answer: 26.8
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1.
Number
Calculate: 88 + 38
Answer: 88 + 38 = 126
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2.
Algebra
Expand: 6(x + 3)
Answer: 6x + 18
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3.
Geometry
Calculate the area of a circle with diameter 24cm
Answer: 452.39cm²
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4.
Ratio
Find 31% of 454
Answer: 140.74
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5.
Statistics
Calculate the range of: 73, 49, 36, 52, 58, 46
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1.
Number
Find the total of 170, 276, and 141
Answer: 587
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2.
Algebra
Solve: 6x = 90
Answer: x = 15
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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
Find 41% of 375
Answer: 153.75
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5.
Statistics
Find the mean of: 5, 12, 2, 10, 19
Answer: 9.6
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1.
Number
What is the missing number: 79 + ? = 123
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2.
Algebra
What is the next term? 3, 12, 48, 192, ...
Answer: 768
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3.
Geometry
Find the area of a circle with radius 10cm
Answer: 314.16cm²
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4.
Ratio
Simplify: 8:10:6
Answer: 4:5:3
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5.
Statistics
Find the range of: 34, 10, 17, 35, 35
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1.
Number
Calculate: 74 + 56
Answer: 74 + 56 = 130
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2.
Algebra
Factorise: 18x + 9
Answer: 3(6x + 3)
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3.
Geometry
Calculate the distance between (9, 4) and (12, 8)
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4.
Ratio
Simplify: 12:16:16
Answer: 3:4:4
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5.
Statistics
Calculate the mean of: 25, 5, 14, 50, 33, 23, 22, 31
Answer: 25.4