7th/8th Grade Vocab - Real Numbers/Inequalities

Front

What does an equation contain?

Back

An equal sign.

Front

What are the counting numbers called?

Back

Natural numbers.

Front

What type of numbers are non-repeating, non-terminating decimals?

Back

Irrational numbers.

Front

What are the four inequalities?

Back

>, <, ≥, ≤.

Front

What does the inequality X < 9 represent?

Back

X is less than 9.

Front

What is a rational number?

Back

A number that can be expressed as a fraction of two integers.

Front

What is an integer?

Back

A whole number that can be positive, negative, or zero.

Front

What is a whole number?

Back

A non-negative integer (0, 1, 2, 3, ...).

Front

What is the symbol for 'greater than'?

Back

>.

Front

What is the symbol for 'less than or equal to'?

Back

≤.