# Maths - Surds

What are integers?

All numbers without a fractional component.

What are numbers without a fractional component called?

Integers.

What are rational numbers?

Numbers that can be written in the form $\frac{a}{b}$.

##### What are numbers that can be written as $\frac{a}{b}$ called??’

Rational numbers.

What are irrational numbers?

Non-recurring decimals.

What are non-recurring decimals called?

Irrational numbers.

What are real numbers?

Rational and irrational numbers.

What the term for rational and irrational numbers?

Real numbers.