Adding and Subtracting 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.

Tags

CCSS.2.NBT.B.7

Front

What does it mean to solve a word problem?

Back

Solving a word problem means to read a story or situation and figure out what math operation to use to find the answer.

Tags

CCSS.2.OA.A.1

Front

How do you find the total of several numbers?

Back

To find the total, you add all the numbers together.

Tags

CCSS.1.OA.A.1

Front

What is a key word that indicates addition in a word problem?

Back

Key words for addition include 'total', 'combined', and 'together'.

Tags

CCSS.5.NBT.B.7

Front

What is a key word that indicates subtraction in a word problem?

Back

Key words for subtraction include 'left', 'remaining', and 'how many more'.

Tags

CCSS.1.OA.A.1

Front

If Justin had 748 pieces of candy and gave away 54, how do you find out how many he has left?

Back

You subtract 54 from 748: 748 - 54 = 694.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

How do you compare two groups using subtraction?

Back

You subtract the smaller group from the larger group to find out how many more there are.

Tags

CCSS.2.OA.A.1

Front

What is the sum of 12, 25, 98, and 654?

Back

The sum is 789.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is 300 minus 16?

Back

300 - 16 = 284.