Addition and Subtraction

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What is subtraction?

Back

Subtraction is the process of finding the difference between two numbers by taking one number away from another.

Front

What is the sum of 158 and 497?

Back

655

Front

What is the sum of 45,009 and 3,008?

Back

48,017

Front

What is 92 - 89?

Back

3

Front

What is the sum of 235 and 150?

Back

385

Front

If Jace has 15 stuffed animals and Brooks has 19, how many do they have altogether?

Back

34 stuffed animals

Front

What is a number line?

Back

A number line is a straight line with numbers placed at equal intervals along its length, used to represent numbers visually.

Front

What does 'sum' mean?

Back

The sum is the result of adding two or more numbers together.

Front

What does 'difference' mean?

Back

The difference is the result of subtracting one number from another.