Addition and subtraction within 20 Assessment

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 does the '+' symbol mean?

Back

The '+' symbol means 'plus' and is used in addition.

Front

What does the '-' symbol mean?

Back

The '-' symbol means 'minus' and is used in subtraction.

Front

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

Back

7 + 5 = 12 apples.

Front

If you have 18 flowers and you pick 6, how many flowers do you have left?

Back

18 - 6 = 12 flowers left.

Front

What is the total of 5 and 11?

Back

5 + 11 = 16.

Front

If John has 15 apples and gives away 5, how many does he have left?

Back

15 - 5 = 10 apples left.

Front

What is 5 + 3?

Back

5 + 3 = 8.

Front

What is the equation for adding 7 and 5?

Back

7 + 5 = 12.