Adding Using A Number Line

Front

What is a number line?

Back

A number line is a straight line that represents numbers in order, with equal spacing between them.

Front

How do you add numbers using a number line?

Back

To add numbers using a number line, start at the first number and move to the right by the value of the second number.

Front

What does moving to the right on a number line represent?

Back

Moving to the right on a number line represents adding or increasing the value.

Front

What does moving to the left on a number line represent?

Back

Moving to the left on a number line represents subtracting or decreasing the value.

Front

If you start at 0 and move 2 spaces to the right, what number do you land on?

Back

You land on 2.

Front

If you start at 3 and move 4 spaces to the right, what number do you land on?

Back

You land on 7.

Front

What is the result of adding 5 and 3 using a number line?

Back

The result is 8.

Front

If you add 1 to 6 on a number line, what number do you get?

Back

You get 7.

Front

What is the sum of 2 and 2 using a number line?

Back

The sum is 4.

Front

If you start at 9 and move 0 spaces, what number do you stay on?

Back

You stay on 9.