Change pack
Lintel
Jan 1 - 7
25 questions
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1.
Number
Calculate: 219 + 212
Answer: 219 + 212 = 431
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2.
Algebra
What is the next term? 4, 16, 64, 256, ...
Answer: 1024
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3.
Geometry
Adjacent = 23cm, hypotenuse = 34cm. Find the angle
Answer: 47.4°
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4.
Ratio
Simplify: 9:18:9
Answer: 1:2:1
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5.
Statistics
A bag has 6 red and 7 blue balls. What is the probability of picking a red ball?
Answer: 6⁄13
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1.
Number
Calculate: 1⁄6 + 1⁄6 + 1⁄2
Answer: 5⁄6
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2.
Algebra
Solve: x⁄2 = 13
Answer: x = 26
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3.
Geometry
Opposite = 8cm, adjacent = 19cm. Calculate the angle
Answer: 22.8°
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4.
Ratio
Find 48% of 196
Answer: 94.08
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5.
Statistics
Find the range of: 7, -5, -12, 15, 22
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1.
Number
Calculate: 301 + 353
Answer: 301 + 353 = 654
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2.
Algebra
Factorise fully: 25x² + 35x
Answer: 5x(5x + 7)
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3.
Geometry
A circle has area 78.5cm². Find its radius (dp)
Answer: 5cm
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4.
Ratio
Simplify: 9:12:15
Answer: 3:4:5
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5.
Statistics
Find the range of: 7, -12, 37, 9, 19
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1.
Number
Calculate: 997 + 869
Answer: 1866
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2.
Algebra
Solve: 8x = 120
Answer: x = 15
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3.
Geometry
Calculate the area of a right triangle with perpendicular sides 11cm and 6cm
Answer: 33cm²
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4.
Ratio
Find 39% of 214
Answer: 83.46
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5.
Statistics
A bag has 7 red and 8 blue balls. What is the probability of picking a red ball?
Answer: 7⁄15
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1.
Number
The sum of three consecutive numbers is 150. What are the numbers?
Answer: 49, 50, and 51
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2.
Algebra
For y = x³ + 5, calculate y when x = 3
Answer: y = 32
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3.
Geometry
Opposite = 18cm, adjacent = 19cm. Calculate the angle
Answer: 43.5°
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4.
Ratio
Simplify: 24:20:8
Answer: 6:5:2
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5.
Statistics
Calculate the mean of: 17, 42, 24, 5, 21, 36, 42
Answer: 26.7