Change pack
Lintel
Jan 1 - 7
25 questions
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1.
Number
What is the missing number: 45 + ? = 189
Answer: 144
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2.
Algebra
Factorise fully: 35x² + 15x
Answer: 5x(7x + 3)
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3.
Geometry
A circle has area 201.cm². Find its radius (dp)
Answer: 8cm
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4.
Ratio
Calculate 25.8% of 442
Answer: 114.04
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5.
Statistics
Find the range of: -16, -29, -13, 45, -2
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1.
Number
The sum of three consecutive numbers is 135. What are the numbers?
Answer: 44, 45, and 46
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2.
Algebra
Solve: 8x = 88
Answer: x = 11
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3.
Geometry
Calculate the area of a circle with diameter 23cm
Answer: 415.48cm²
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4.
Ratio
Simplify the ratio 2m:200cm
Answer: 1:100
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5.
Statistics
A bag has 3 red and 8 blue balls. What is the probability of picking a red ball?
Answer: 3⁄11
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1.
Number
Simplify: y4 × y3 × y2
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2.
Algebra
What is the next term? 6, 24, 96, 384, ...
Answer: 1536
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3.
Geometry
Opposite = 17cm, adjacent = 19cm. Calculate the angle
Answer: 41.8°
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4.
Ratio
Calculate 36.7% of 309
Answer: 113.4
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5.
Statistics
Calculate the mean of: 46, 38, 40, 33, 44, 31, 7, 45
Answer: 35.5
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1.
Number
Calculate: 997 + 919
Answer: 997 + 919 = 1916
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2.
Algebra
Factorise fully: 20x² + 24x
Answer: 4x(5x + 6)
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3.
Geometry
Find c if a = 9cm and b = 21cm in a right triangle
Answer: 22.8cm
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4.
Ratio
Simplify the ratio 5m:500cm
Answer: 1:100
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5.
Statistics
A spinner has 6 red, 5 blue and 2 green sections. Probability of landing on red?
Answer: 6⁄13
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1.
Number
What is the missing number: 83 + ? = 187
Answer: 104
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2.
Algebra
Solve: x⁄8 = 1
Answer: x = 8
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3.
Geometry
Opposite = 17cm, adjacent = 17cm. Calculate the angle
Answer: 45°
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4.
Ratio
Calculate 25.7% of 363
Answer: 93.29
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5.
Statistics
A spinner has 6 red, 5 blue and 6 green sections. Probability of landing on red?
Answer: 6⁄17