Change pack
Lintel
Jan 1 - 7
25 questions
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1.
Number
What is the missing number: 78 + ? = 100
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2.
Algebra
Solve: 9x = 36
Answer: x = 4
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3.
Geometry
Calculate the hypotenuse when a = 10cm and b = 13cm
Answer: 16.4cm
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4.
Ratio
Simplify: 12:8:12
Answer: 3:2:3
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5.
Statistics
Calculate the mean of: 46, 34, 25, 35, 42, 8, 32, 30
Answer: 31.5
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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
Find the next term: 1, 3, 7, 13, ...
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3.
Geometry
A circle has area 314.2cm². Find its radius (dp)
Answer: 10cm
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4.
Ratio
Simplify: 6:12:18
Answer: 1:2:3
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5.
Statistics
A spinner has 6 red, 4 blue and 3 green sections. Probability of landing on red?
Answer: 6⁄13
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1.
Number
Add: 3⁄6 + 3⁄4
Answer: 5⁄4
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2.
Algebra
Solve: x⁄7 = 5
Answer: x = 35
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3.
Geometry
Calculate the area of a circle with diameter 11cm
Answer: 95.03cm²
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4.
Ratio
Simplify: 12:15:15
Answer: 4:5:5
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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
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1.
Number
Calculate: 993 + 565
Answer: 1558
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2.
Algebra
Expand: 3(6x + 2)
Answer: 18x + 6
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3.
Geometry
Find the perimeter: hypotenuse = 15cm, one side = 11cm
Answer: 36.2cm
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4.
Ratio
Simplify: 10:6:12
Answer: 5:3:6
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5.
Statistics
Calculate the mean of: 39, 7, 50, 43, 26, 40, 10, 25
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1.
Number
Calculate: 5⁄6 + 2⁄5 + 4⁄5
Answer: 61⁄30
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2.
Algebra
Solve: 6x = 60
Answer: x = 10
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3.
Geometry
Adjacent = 15cm, hypotenuse = 31cm. Find the angle
Answer: 61.1°
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4.
Ratio
Calculate 28.9% of 943
Answer: 272.53
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5.
Statistics
A spinner has 6 red, 3 blue and 6 green sections. Probability of landing on red?
Answer: 2⁄5