Addition and Subtraction 2-Digit

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 taking one number away from another.

Front

What is a 2-digit number?

Back

A 2-digit number is a number that has two places, such as 10 to 99.

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

What is the sum of 38 and 13?

Back

51

Front

What is 45 + 24?

Back

69

Front

What is 50 - 48?

Back

2

Front

What is 55 - 20?

Back

35

Front

If you have 45 apples and you add 24 more, how many apples do you have?

Back

You have 69 apples.