Change pack
Lintel
Jan 1 - 7
25 questions
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1.
Number
0.075
Answer: 7.5 × 10^-2
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2.
Algebra
Solve: x⁄6 = 5.1666666666667
Answer: x = 31
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3.
Geometry
Opposite = 15cm, adjacent = 14cm. Calculate the angle
Answer: 47°
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4.
Ratio
Simplify: 16:8:16
Answer: 2:1:2
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5.
Statistics
A spinner has 6 red, 6 blue and 2 green sections. Probability of landing on red?
Answer: 3⁄7
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1.
Number
Simplify: x7 × x6
Answer: x13
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2.
Algebra
Solve: x⁄6 = 6
Answer: x = 36
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3.
Geometry
Adjacent = 16cm, hypotenuse = 23cm. Find the angle
Answer: 45.9°
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4.
Ratio
Simplify: 24:20:24
Answer: 6:5:6
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5.
Statistics
Calculate the mean of: 33, 10, 22, 11, 20, 48, 33
Answer: 25.3
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1.
Number
Calculate: 3⁄6 + 4⁄5 + 1⁄4
Answer: 31⁄20
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2.
Algebra
Expand: 6(6x + 2)
Answer: 36x + 12
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3.
Geometry
Opposite = 20cm, adjacent = 14cm. Calculate the angle
Answer: 55°
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4.
Ratio
Simplify: 15:12:6
Answer: 5:4:2
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5.
Statistics
A spinner has 4 red, 6 blue and 6 green sections. Probability of landing on red?
Answer: 1⁄4
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1.
Number
What is the missing number: 88 + ? = 197
Answer: 109
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2.
Algebra
Solve: 5x = 65
Answer: x = 13
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3.
Geometry
Find c if a = 16cm and b = 17cm in a right triangle
Answer: 23.3cm
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4.
Ratio
Simplify: 8:8:16
Answer: 1:1:2
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5.
Statistics
A spinner has 2 red, 4 blue and 3 green sections. Probability of landing on red?
Answer: 2⁄9
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1.
Number
Calculate: 2⁄4 + 1⁄2 + 3⁄5
Answer: 8⁄5
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2.
Algebra
Factorise fully: 20x² + 8x
Answer: 4x(5x + 2)
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3.
Geometry
Opposite = 11cm, adjacent = 14cm. Calculate the angle
Answer: 38.2°
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4.
Ratio
Simplify: 10:4:10
Answer: 5:2:5
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5.
Statistics
Calculate the mean of: 18, 36, 6, 30, 19, 16, 24, 5
Answer: 19.3