Change pack
Lintel
Jan 1 - 7
25 questions
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1.
Number
Calculate: 420 + 780
Answer: 420 + 780 = 1200
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2.
Algebra
Simplify: 10x - 5x + 6y - 5y
Answer: 5x + y
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3.
Geometry
Opposite = 19cm, adjacent = 10cm. Calculate the angle
Answer: 62.2°
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4.
Ratio
Simplify the ratio 8m:800cm
Answer: 1:100
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5.
Statistics
Calculate the mean of: 43, 10, 9, 24, 10, 27
Answer: 20.5
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1.
Number
The sum of three consecutive numbers is 129. What are the numbers?
Answer: 42, 43, and 44
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2.
Algebra
Solve: 9x = 27
Answer: x = 3
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3.
Geometry
Adjacent = 12cm, hypotenuse = 28cm. Find the angle
Answer: 64.6°
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4.
Ratio
Simplify the ratio 4m:400cm
Answer: 1:100
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5.
Statistics
A spinner has 4 red, 3 blue and 6 green sections. Probability of landing on red?
Answer: 4⁄13
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1.
Number
Simplify: x6 × x3
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2.
Algebra
Solve: 7x = 84
Answer: x = 12
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3.
Geometry
Calculate the distance between (3, 8) and (6, 12)
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4.
Ratio
Simplify the ratio 6m:600cm
Answer: 1:100
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5.
Statistics
A spinner has 4 red, 2 blue and 3 green sections. Probability of landing on red?
Answer: 4⁄9
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1.
Number
The sum of three consecutive numbers is 120. What are the numbers?
Answer: 39, 40, and 41
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2.
Algebra
For y = 4x³ + 13, find y when x = 2
Answer: y = 45
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3.
Geometry
Adjacent = 24cm, hypotenuse = 43cm. Find the angle
Answer: 56.1°
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4.
Ratio
Calculate 12.2% of 782
Answer: 95.4
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5.
Statistics
Calculate the mean of: 40, 14, 25, 22, 19, 44, 8
Answer: 24.6
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1.
Number
Calculate: 990 + 717
Answer: 1707
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2.
Algebra
Solve: x⁄5 = 7.6
Answer: x = 38
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3.
Geometry
A circle has area 201.cm². Find its radius (dp)
Answer: 8cm
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4.
Ratio
Simplify: 20:12:12
Answer: 5:3:3
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5.
Statistics
A spinner has 2 red, 2 blue and 4 green sections. Probability of landing on red?
Answer: 1⁄4