Change pack
Lintel
Jan 1 - 7
25 questions
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1.
Number
Calculate: 221 + 343
Answer: 221 + 343 = 564
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2.
Algebra
Solve: 9x - 10 = 5x + 6
Answer: x = 4
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3.
Geometry
Calculate the area of a circle with diameter 10cm
Answer: 78.54cm²
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4.
Ratio
Calculate 32.1% of 743
Answer: 238.5
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5.
Statistics
Find the range of: 15, 12, -17, 7, 34
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1.
Number
The sum of three consecutive numbers is 138. What are the numbers?
Answer: 45, 46, and 47
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2.
Algebra
Solve: x⁄3 = 4.3333333333333
Answer: x = 13
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3.
Geometry
Adjacent = 18cm, hypotenuse = 32cm. Find the angle
Answer: 55.8°
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4.
Ratio
Calculate 33.4% of 887
Answer: 296.26
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5.
Statistics
A bag has 8 red and 4 blue balls. What is the probability of picking a red ball?
Answer: 2⁄3
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1.
Number
The sum of three consecutive numbers is 126. What are the numbers?
Answer: 41, 42, and 43
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2.
Algebra
Simplify: 12x - 9x + 8y - 5y
Answer: 3x + 3y
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3.
Geometry
Adjacent = 27cm, hypotenuse = 36cm. Find the angle
Answer: 41.4°
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4.
Ratio
Simplify: 8:12:6
Answer: 4:6:3
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5.
Statistics
Find the range of: -12, 45, -19, 37, 17
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1.
Number
Add: 1⁄8 + 1⁄3
Answer: 11⁄24
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2.
Algebra
Factorise: 9x² + 4x
Answer: x(9x + 4)
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3.
Geometry
Calculate the area of a circle with diameter 17cm
Answer: 226.98cm²
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4.
Ratio
Find 72% of 454
Answer: 326.88
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5.
Statistics
A bag has 5 red and 6 blue balls. What is the probability of picking a red ball?
Answer: 5⁄11
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1.
Number
The sum of three consecutive numbers is 111. What are the numbers?
Answer: 36, 37, and 38
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2.
Algebra
Solve: 8x = 104
Answer: x = 13
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3.
Geometry
Adjacent = 22cm, hypotenuse = 41cm. Find the angle
Answer: 57.5°
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4.
Ratio
Simplify: 16:8:12
Answer: 4:2:3
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5.
Statistics
A bag has 5 red and 8 blue balls. What is the probability of picking a red ball?
Answer: 5⁄13