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Mathematics Foundations

Mathematics

A collection of fundamental mathematical facts for pre-teens.

arithmetic geometry measurement number theory
8 Questions Easy Ages 9+ Aug 27, 2026
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About this Study Set

This study set covers Mathematics through 8 practice questions. A collection of fundamental mathematical facts for pre-teens. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

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1 What is the sum of the angles inside any triangle?
  • A 90 degrees
  • B 180 degrees
  • C 270 degrees
  • D 360 degrees
2 How many sides does a heptagon have?
  • A 5
  • B 6
  • C 7
  • D 8
3 Which number is considered the only even prime number?
  • A 0
  • B 2
  • C 4
  • D 6
4 What is the value of 12 squared (12 x 12)?
  • A 124
  • B 144
  • C 164
  • D 184
5 How many millimetres are in one centimetre?
  • A 10
  • B 100
  • C 1000
  • D 10000
6 What is the name for a polygon with five sides?
  • A Quadrilateral
  • B Hexagon
  • C Pentagon
  • D Octagon
7 If a clock shows 3:00, what type of angle is formed by the hands?
  • A Acute
  • B Obtuse
  • C Right
  • D Straight
8 What is the result of 15 multiplied by 4?
  • A 45
  • B 50
  • C 55
  • D 60
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