Strip Diagrams 1

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 does the symbol '+' mean?

Back

The symbol '+' means to add numbers together.

Front

What does the symbol '-' mean?

Back

The symbol '-' means to subtract one number from another.

Front

If you have 5 apples and you get 3 more, how many apples do you have?

Back

5 + 3 = 8 apples.

Front

If you have 10 candies and you give away 4, how many candies do you have left?

Back

10 - 4 = 6 candies.

Front

What is the value of 15 + 6?

Back

15 + 6 = 21.

Front

What is the value of 50 - 11?

Back

50 - 11 = 39.

Front

If you see 'Add' in a problem, what operation do you use?

Back

You use addition.

Front

If you see 'Subtract' in a problem, what operation do you use?

Back

You use subtraction.