Front

Natural numbers are

Back

1, 2, 3, 4,...

Front

Whole numbers are

Back

0, 1, 2, 3, 4...

Front

Integers are

Back

..., -3, -2, -1, 0, 1, 2, 3, ...

Front

Rational numbers are

Back

numbers that can be expressed in fraction form

Front

Irrational numbers are

Back

numbers that can't be expressed as terminating or repeating decimals or fractions

Front

Put the numbers in order from least to greatest: √12, 3⅓, 3.4

Back

3⅓, 3.4, √12

Front

Put the numbers in order from least to greatest: √23, 4¾, 4.8

Back

4¾, √23, 4.8