Mathematical Concepts

Front

What is a number line?

Back

A number line visually displays numbers arranged sequentially along a straight line, featuring positive numbers, negative numbers, and zero.

Front

What are integers?

Back

Integers are numbers without fractions or decimals, including negative numbers, zero, and positive numbers: ..., -3, -2, -1, 0, 1, 2, 3, ...

Front

What does an ellipsis indicate?

Back

An ellipsis indicates that a sequence of numbers continues endlessly, as in 1, 2, 3, ..., showing that the pattern extends infinitely.

Front

What is a positive number?

Back

A positive number refers to any number that is greater than zero, for example, 1, 2, 3, and so on.

Front

What is a negative number?

Back

A negative number is any value smaller than zero, such as -1, -2, -3, and so on.