Addition and Subtraction Word Problems within 100

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

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

Back

8 apples.

Front

If there are 10 birds on a tree and 4 fly away, how many birds are left?

Back

6 birds.

Front

What does 'more than' mean in a word problem?

Back

'More than' means to add a certain number to another number.

Front

What does 'less than' mean in a word problem?

Back

'Less than' means to subtract a certain number from another number.

Front

If you have 12 candies and you give away 5, how many do you have left?

Back

7 candies.

Front

What is a word problem?

Back

A word problem is a math problem written in the form of a story or sentence.

Front

If a box has 20 toys and you buy 15 more, how many toys are in the box now?

Back

35 toys.

Front

If you start with 50 stickers and lose 20, how many stickers do you have now?

Back

30 stickers.