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 5 and 3?

Back

8

Front

What is the difference between 10 and 4?

Back

6

Front

What does the plus sign (+) mean?

Back

The plus sign indicates that you should add the numbers together.

Front

What does the minus sign (-) mean?

Back

The minus sign indicates that you should subtract one number from another.

Front

If you have 7 apples and you buy 5 more, how many apples do you have?

Back

12 apples (7 + 5 = 12).

Front

If you have 15 candies and you give away 6, how many candies do you have left?

Back

9 candies (15 - 6 = 9).

Front

What is 100 - 25?

Back

75

Front

What is 50 + 25?

Back

75