Home Favorites My Account Menu

Playwire Advertisement

1st Grade Addition & Subtraction Word Problems Worksheets

1st Grade Addition & Subtraction Word Problems: solve word problems within 20, including adding three numbers. Every worksheet is free, prints as a PDF with an answer key, and can be assigned online. The ones teachers open most are first.

← All 1st grade topics 1.OA.1 1.OA.2

Image Size

Grid Style

List Style

1st Grade Addition & Subtraction Word Problems Worksheets - Word Addition Within 20 worksheet

Load up one problem at a time! Ideal for projectors, tablets and computers.

Create a set of flash cards.

Create a distance learning assignment.

Distance Learning

Create a new worksheet.

Create New Sheet

Customize Problems.

Customize Problems

Magnify worksheet preview

Select a Worksheet >

Pin It

Word Addition Within 20

1oa1

Student objectives

Solve simple story problems by figuring out what two amounts need to be added.
Pick out the important numbers and words in a word problem and ignore extra details.

Add to favorites

Remove from favorites

1st Grade Addition & Subtraction Word Problems Worksheets - Word Subtraction Within 20 worksheet

Load up one problem at a time! Ideal for projectors, tablets and computers.

Create a set of flash cards.

Create a distance learning assignment.

Distance Learning

Create a new worksheet.

Create New Sheet

Customize Problems.

Customize Problems

Magnify worksheet preview

Select a Worksheet >

Pin It

Word Subtraction Within 20

1oa1

Student objectives

Solve subtraction word problems where the numbers are 20 or less.
Figure out what “how many are left” or “how many more” means in a story problem.
Pick out the important numbers and ignore extra details in a short word problem.

Add to favorites

Remove from favorites

1st Grade Addition & Subtraction Word Problems Worksheets - Add & Subtract within 20 worksheet

Load up one problem at a time! Ideal for projectors, tablets and computers.

Create a set of flash cards.

Create a distance learning assignment.

Distance Learning

Create a new worksheet.

Create New Sheet

Magnify worksheet preview

Select a Worksheet >

Pin It

Add & Subtract within 20

1oa1

Student objectives

Solve simple addition and subtraction equations by finding the missing number.
Check that the answer makes the equation true by plugging the number back in.
Practice adding and subtracting within 20 with an unknown in different spots.

Add to favorites

Remove from favorites

1st Grade Addition & Subtraction Word Problems Worksheets - Adding Multiple Addends (3 Addends Less than 20) (horizontal) worksheet

Load up one problem at a time! Ideal for projectors, tablets and computers.

Create a set of flash cards.

Create a distance learning assignment.

Distance Learning

Create a new worksheet.

Create New Sheet

Magnify worksheet preview

Select a Worksheet >

Pin It

Adding Multiple Addends (3 Addends Less than 20) (horizontal)

1oa2

Student objectives

Add three whole numbers (three addends) where each addend is less than 20
Find the total sum of three addends with answers within 20

Add to favorites

Remove from favorites

1st Grade Addition & Subtraction Word Problems Worksheets - Adding with Multiple Addends (3 Addends Less than 20) worksheet

Load up one problem at a time! Ideal for projectors, tablets and computers.

Create a set of flash cards.

Create a distance learning assignment.

Distance Learning

Create a new worksheet.

Create New Sheet

Magnify worksheet preview

Select a Worksheet >

Pin It

Adding with Multiple Addends (3 Addends Less than 20)

1oa2

Student objectives

Add three small numbers to find one total.
Keep track of the running total as you add one addend at a time.
Use number facts you know (like making 10) to add faster.

Add to favorites

Remove from favorites

1st Grade Addition & Subtraction Word Problems Worksheets - 3 Addends (Less than 20) Word worksheet

Load up one problem at a time! Ideal for projectors, tablets and computers.

Create a set of flash cards.

Create a distance learning assignment.

Distance Learning

Create a new worksheet.

Create New Sheet

Magnify worksheet preview

Select a Worksheet >

Pin It

3 Addends (Less than 20) Word

1oa2

Student objectives

Practice adding three numbers together to find a total
Solve word problems by picking out the important numbers from a story
Figure out when a problem is asking you to combine groups to find "how many in all"

Add to favorites

Remove from favorites

1st Grade Addition & Subtraction Word Problems Worksheets - Writing Equations worksheet

Load up one problem at a time! Ideal for projectors, tablets and computers.

Create a set of flash cards.

Create a distance learning assignment.

Distance Learning

Create a new worksheet.

Create New Sheet

Magnify worksheet preview

Select a Worksheet >

Pin It

Writing Equations

1oa1

Student objectives

Turn an addition or subtraction sentence into a matching equation with numbers and symbols.

Add to favorites

Remove from favorites

More 1st grade topics

Addition & Subtraction Facts Within 20 46 Adding Within 100 7 Telling Time 4 Halves & Fourths 1 Place Value: Tens & Ones 4 Missing Numbers & True or False Equations 9 Ten More, Ten Less & Subtracting Tens 6 Properties & Fact Families 4 Comparing Two-Digit Numbers 3 Counting to 120 3 Shapes 1 Measuring Length 2 Charts & Data 2

Playwire Advertisement