Addition and Subtraction Word Problems

Front

What is addition?

Back

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

Tags

CCSS.1.OA.A.1

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another to find the difference.

Tags

CCSS.2.NBT.B.7

Front

How do you solve a word problem?

Back

To solve a word problem, read the problem carefully, identify the numbers and operations needed, and then perform the calculations.

Tags

CCSS.4.NBT.B.4

Front

What is a total?

Back

The total is the sum of all parts or numbers combined.

Tags

CCSS.1.OA.A.1

Front

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

Back

'More than' indicates that you should add a certain amount to another number.

Tags

CCSS.1.OA.A.1

Front

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

Back

'Less than' indicates that you should subtract a certain amount from another number.

Tags

CCSS.1.OA.A.1

Front

If a problem states 'how many are left', what operation do you use?

Back

You use subtraction to find out how many are left.

Tags

CCSS.2.OA.A.1

Front

What is a key word that indicates addition?

Back

Key words for addition include 'total', 'sum', 'together', and 'in all'.

Tags

CCSS.5.NBT.B.7

Front

What is a key word that indicates subtraction?

Back

Key words for subtraction include 'left', 'remain', 'difference', and 'fewer'.

Tags

CCSS.1.OA.A.1

Front

How do you find the difference between two numbers?

Back

To find the difference, subtract the smaller number from the larger number.

Tags

CCSS.2.OA.A.1