Change pack
Cornerstone
Jan 1 - 7
25 questions
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1.
Number
Add: 56.46 + 9.08
Answer: 56.46 + 9.08 = 65.54
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2.
Algebra
Solve: 2x = 16
Answer: x = 8
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3.
Geometry
Calculate the perimeter of a right triangle with sides 5cm and 12cm
Answer: 30cm
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4.
Ratio
Simplify: 24:16:12
Answer: 6:4:3
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5.
Statistics
Calculate the range of: 47, 69, 70, 48, 52, 84
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1.
Number
Calculate: 41 + 65
Answer: 41 + 65 = 106
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2.
Algebra
Solve: 9x = 108
Answer: x = 12
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3.
Geometry
Find the area of a right triangle with base 5cm and height 8cm
Answer: 20cm²
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4.
Ratio
Simplify: 15:12:6
Answer: 5:4:2
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5.
Statistics
Calculate the mean of: 8, 7, 17, 6, 21, 46, 16
Answer: 17.3
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1.
Number
Find the total of 119, 138, and 106
Answer: 363
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2.
Algebra
Find the next term: 12, 22, 32, 42, ...
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3.
Geometry
Opposite = 20cm, adjacent = 12cm. Calculate the angle
Answer: 59°
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4.
Ratio
Find 24% of 243
Answer: 58.32
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5.
Statistics
Find the mean of: 4, 9, 16
Answer: 9.6666666666667
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1.
Number
What is the missing number: 61 + ? = 142
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2.
Algebra
Factorise: 6x + 6
Answer: 2(3x + 3)
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3.
Geometry
Opposite = 19cm, adjacent = 12cm. Calculate the angle
Answer: 57.7°
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4.
Ratio
Simplify the ratio 15:35
Answer: 3:7
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5.
Statistics
Calculate the mean of: 34, 33, 39, 23, 44, 24, 26
Answer: 31.9
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1.
Number
Calculate: 77 + 74
Answer: 77 + 74 = 151
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2.
Algebra
Collect like terms: 5x + 4y + 2x + 8y
Answer: 7x + 12y
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3.
Geometry
Opposite = 12cm, hypotenuse = 17cm. Find the angle
Answer: 45° (approximately)
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4.
Ratio
Simplify the ratio 20:12
Answer: 5:3
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5.
Statistics
Find the range of: 18, 44, 17, 42, 18