Adding and Subtracting

Front

What is the result of 85 - 18?

Back

67

Front

What is the result of 46 + 21?

Back

67

Front

What is the result of 64 - 15?

Back

49

Front

What is the result of 93 - 43?

Back

50

Front

What is the result of 86 + 12?

Back

98

Front

What does addition mean?

Back

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

Front

What does subtraction mean?

Back

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

Front

What is a sum?

Back

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

Front

What is a difference?

Back

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

Front

If you have 10 apples and you give away 3, how many do you have left?

Back

7