Change pack
Lintel
Jan 1 - 7
25 questions
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1.
Number
Add: 1⁄5 + 1⁄4
Answer: 9⁄20
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2.
Algebra
Factorise fully: 6x² + 10x
Answer: 2x(3x + 5)
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3.
Geometry
Calculate perimeter: two sides are 10cm and 8cm at right angles
Answer: 30.8cm
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4.
Ratio
Simplify: 6:10:10
Answer: 3:5:5
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5.
Statistics
Calculate the mean of: 31, 23, 36, 48, 47, 15
Answer: 33.3
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1.
Number
Calculate: 572 + 472
Answer: 572 + 472 = 1044
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2.
Algebra
Simplify: 8x - 6x + 4y - 2y
Answer: 2x + 2y
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3.
Geometry
Opposite = 19cm, adjacent = 11cm. Calculate the angle
Answer: 59.9°
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4.
Ratio
Simplify: 18:15:9
Answer: 6:5:3
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5.
Statistics
A bag has 3 red and 6 blue balls. What is the probability of picking a red ball?
Answer: 1⁄3
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1.
Number
The sum of three consecutive numbers is 141. What are the numbers?
Answer: 46, 47, and 48
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2.
Algebra
Factorise: 3x² + 8x
Answer: x(3x + 8)
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3.
Geometry
Find c if a = 12cm and b = 14cm in a right triangle
Answer: 18.4cm
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4.
Ratio
Find 68% of 64
Answer: 43.52
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5.
Statistics
Find the range of: -14, -21, 41, 31, 14
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1.
Number
What is the missing number: 51 + ? = 180
Answer: 129
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2.
Algebra
Solve: 4x = 20
Answer: x = 5
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3.
Geometry
Opposite = 18cm, adjacent = 20cm. Calculate the angle
Answer: 42°
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4.
Ratio
Simplify: 8:8:12
Answer: 2:2:3
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5.
Statistics
A bag has 3 red and 3 blue balls. What is the probability of picking a red ball?
Answer: 1⁄2
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1.
Number
Calculate: 1⁄2 + 4⁄6 + 1⁄5
Answer: 41⁄30
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2.
Algebra
Solve: x⁄2 = 19
Answer: x = 38
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3.
Geometry
Find perimeter: adjacent = 23cm, angle = 52°
Answer: 89.8cm
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4.
Ratio
Simplify: 12:12:10
Answer: 6:6:5
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5.
Statistics
Find the range of: -3, 29, 29, -7, -25