Michael Kelly's Website
Math Home
East Africa p.5 Math
Number Systems
1 Roman numerals, \(\mathrm{I},\) \(\mathrm{X},\) and \(\mathrm{C}\)
Number Theory
1 Divisibility by 2
2 Even and Odd
3 Divisibility by 5
4 Divisibility by 10
5 Least Common Multiple (LCM)
6 Greatest Common Divisor (GCD)
7 Find all factors of a number
8 Prime numbers
Patterns
1 Arithmetic Sequences
Arithmetic
1 Practice multiplying \(2\) digit and \(3\) digit numbers
Fractions
1 Fractions larger than \(1\) – Improper and Mixed