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Pre-Algebra Quick Facts

Pre-Algebra

Test your knowledge of basic mathematical facts and historical figures relevant to pre-algebra.

math facts historical numbers basic arithmetic
12 Questions Easy Ages 5+ Aug 19, 2026

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About this Study Set

This study set covers Pre-Algebra through 12 practice questions. Test your knowledge of basic mathematical facts and historical figures relevant to pre-algebra. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 12 questions from the Pre-Algebra Quick Facts study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 What is the value of the first digit after the decimal point in Pi (π)?
  • A 1
  • B 4
  • C 5
  • D 7
2 In the year 1776, the United States declared independence. What is the sum of the digits in 1776?
  • A 21
  • B 19
  • C 20
  • D 18
3 The formula for the area of a rectangle is A = l × w. If the length (l) is 10 and the width (w) is 5, what is the area?
  • A 50
  • B 15
  • C 25
  • D 100
4 Who is credited with developing the Pythagorean theorem, often written as a² + b² = c²?
  • A Archimedes
  • B Pythagoras
  • C Euclid
  • D Galileo Galilei
5 What is the result of 7 multiplied by 8?
  • A 49
  • B 54
  • C 56
  • D 64
6 If you have 12 cookies and eat 3, how many cookies do you have left?
  • A 15
  • B 9
  • C 8
  • D 10
7 What is the value of 10 squared (10²)?
  • A 20
  • B 100
  • C 10
  • D 1000
8 The Roman numeral 'X' represents which number?
  • A 5
  • B 10
  • C 15
  • D 20
9 What is the smallest whole number greater than 0?
  • A 0
  • B 2
  • C 1
  • D -1
10 If a circle has a diameter of 14 cm, what is its radius?
  • A 28 cm
  • B 7 cm
  • C 3.14 cm
  • D 14 cm
11 What is the product of 5 and 0?
  • A 5
  • B 0
  • C 1
  • D 10
12 In the year 1984, George Orwell published his famous novel. What is the sum of the digits in 1984?
  • A 22
  • B 19
  • C 21
  • D 20
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