## Rules for the division of natural numbers

Divisibility rules for numbers

2, 3, 5, 9, 10

2, 3, 5, 9, 10

Find gcd

Greatest common divisor

Greatest common divisor

Find LCM

Least common multiple

Least common multiple

## Actions with fractions

Simplify fractions

Mixed Number to Improper Fraction

Mixed Number to Improper Fraction

Compare

fractions

fractions

Fractions

Add and subtract

Add and subtract

Fractions

Multiply

Multiply

Fractions

Divide

Divide