Change pack
Lintel
Jan 1 - 7
25 questions
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1.
Number
Calculate: 335 + 920
Answer: 335 + 920 = 1255
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2.
Algebra
Factorise: 4x² + 9x
Answer: x(4x + 9)
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3.
Geometry
A circle has area 452.4cm². Find its radius (dp)
Answer: 12cm
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4.
Ratio
Simplify: 8:10:10
Answer: 4:5:5
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5.
Statistics
A bag has 4 red and 5 blue balls. What is the probability of picking a red ball?
Answer: 4⁄9
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1.
Number
Calculate: 829 + 407
Answer: 829 + 407 = 1236
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2.
Algebra
Factorise: 3x² + 8x
Answer: x(3x + 8)
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3.
Geometry
A right triangle has hypotenuse 10cm and one side 6cm. Find its area
Answer: 24cm²
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4.
Ratio
Calculate 20.5% of 248
Answer: 50.84
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5.
Statistics
Find the range of: -13, 32, -13, -19, 41
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1.
Number
Calculate: 997 + 695
Answer: 1692
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2.
Algebra
Factorise fully: 35x² + 15x
Answer: 5x(7x + 3)
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3.
Geometry
Opposite = 11cm, adjacent = 18cm. Calculate the angle
Answer: 31.4°
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4.
Ratio
Calculate 15.7% of 438
Answer: 68.77
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5.
Statistics
A bag has 6 red and 3 blue balls. What is the probability of picking a red ball?
Answer: 2⁄3
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1.
Number
Add: 1⁄5 + 2⁄4
Answer: 7⁄10
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2.
Algebra
Factorise fully: 8x² + 20x
Answer: 4x(2x + 5)
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3.
Geometry
Find c if a = 11cm and b = 15cm in a right triangle
Answer: 18.6cm
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4.
Ratio
Calculate 13% of 798
Answer: 103.74
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5.
Statistics
A bag has 4 red and 5 blue balls. What is the probability of picking a red ball?
Answer: 4⁄9
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1.
Number
Calculate: 3⁄4 + 1⁄4 + 5⁄6
Answer: 11⁄6
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2.
Algebra
Factorise: 4x² + 7x
Answer: x(4x + 7)
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3.
Geometry
Calculate the area of a circle with diameter 17cm
Answer: 226.98cm²
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4.
Ratio
Simplify the ratio 8m:800cm
Answer: 1:100
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5.
Statistics
Find the range of: -30, -22, 45, 27, -13