Addition and Subtraction Word Problems #2

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

How do you solve a word problem?

Back

Read the problem carefully, identify the numbers, determine what is being asked, and choose the correct operation (addition or subtraction).

Tags

CCSS.2.OA.A.1

Front

If a store has 150 items and sells some, how do you find out how many are left?

Back

Subtract the number of items sold from the total number of items.

Tags

CCSS.2.OA.A.1

Front

What does 'how many more' mean in a word problem?

Back

It means to find the difference between two numbers using subtraction.

Tags

CCSS.1.OA.A.1

Front

If Jett has 25 comic books and Ethan has 19, how do you find out how many more Jett has?

Back

Subtract 19 from 25: 25 - 19 = 6.

Tags

CCSS.2.OA.A.1

Front

What is the total if you add 11 points and 36 points?

Back

The total is 11 + 36 = 47 points.

Tags

CCSS.2.OA.A.1

Front

How do you find out how many items are left after giving some away?

Back

Subtract the number of items given away from the total number of items.

Tags

CCSS.2.OA.A.1

Front

If there are 65 fish and 45 have stripes, how do you find out how many do not have stripes?

Back

Subtract the number of striped fish from the total number of fish: 65 - 45 = 20.

Tags

CCSS.1.OA.A.1

Front

What is a key step in solving addition and subtraction word problems?

Back

Identifying the correct operation to use based on the question asked.

Tags

CCSS.1.OA.A.1