Change pack
Lintel
Jan 1 - 7
25 questions
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1.
Number
Calculate: 1⁄4 + 1⁄4 + 5⁄6
Answer: 4⁄3
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2.
Algebra
Factorise fully: 6x² + 18x
Answer: 3x(2x + 6)
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3.
Geometry
Calculate perimeter: two sides are 13cm and 6cm at right angles
Answer: 33.3cm
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4.
Ratio
Calculate 11.5% of 482
Answer: 55.43
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5.
Statistics
Find the range of: 40, 28, 16, -15, 20
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1.
Number
Find the total of 242, 149, and 95
Answer: 486
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2.
Algebra
Solve: 5x = 45
Answer: x = 9
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3.
Geometry
Find c if a = 19cm and b = 18cm in a right triangle
Answer: 26.2cm
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4.
Ratio
Calculate 11.5% of 613
Answer: 70.5
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5.
Statistics
A bag has 8 red and 5 blue balls. What is the probability of picking a red ball?
Answer: 8⁄13
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1.
Number
What is the missing number: 81 + ? = 107
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2.
Algebra
Solve: 6x = 30
Answer: x = 5
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3.
Geometry
Calculate the hypotenuse when a = 4cm and b = 13cm
Answer: 13.6cm
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4.
Ratio
Simplify the ratio 8m:800cm
Answer: 1:100
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5.
Statistics
A bag has 6 red and 4 blue balls. What is the probability of picking a red ball?
Answer: 3⁄5
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1.
Number
Calculate: 2⁄6 + 3⁄4 + 1⁄3
Answer: 17⁄12
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2.
Algebra
Find the next term: 1, 2, 4, 7, ...
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3.
Geometry
Adjacent = 26cm, hypotenuse = 41cm. Find the angle
Answer: 50.6°
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4.
Ratio
Simplify the ratio 2m:200cm
Answer: 1:100
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5.
Statistics
Calculate the mean of: 37, 15, 15, 33, 45, 34, 25
Answer: 29.1
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1.
Number
Calculate: 139 + 124
Answer: 139 + 124 = 263
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2.
Algebra
Simplify: 12x - 9x + 6y - 5y
Answer: 3x + y
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3.
Geometry
Opposite = 18cm, adjacent = 12cm. Calculate the angle
Answer: 56.3°
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4.
Ratio
Simplify the ratio 8m:800cm
Answer: 1:100
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5.
Statistics
Calculate the mean of: 30, 26, 14, 40, 7, 16, 38
Answer: 24.4