1.OA.A.1 Worksheets
CCSS.MATH.CONTENT.1.OA.A.1
:"Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem."
Our Take: When solving word problems that involve addition and subtraction within 20, the first grader will use grade-appropriate strategies, such as writing an equation with a symbol for the unknown and drawing a picture.
These worksheets can help students practice this Common Core State Standards skill.
Worksheets
Simple Addition Word Problems
Worksheet
Simple Addition Word Problems
This colorful, first grade addition worksheet really has it all: practice with addition word problems, counting, and drawing!
1st Grade
Math
Worksheet
Practice Test: Word Problems
Interactive Worksheet
Practice Test: Word Problems
This quick practice test offers simple addition and subtraction word problems to help your first grader review.
Interactive Worksheet
Problem Solving: Adding Apples
Worksheet
Problem Solving: Adding Apples
Even in nature, solving story problems is important. How many apples will be left on a tree if seven are picked?
1st Grade
Math
Worksheet
Addition and Subtraction Word Problems: Sea Life
Worksheet
Addition and Subtraction Word Problems: Sea Life
Help your child with his math skills with this printable worksheet that asks him to develop a logical sequence for baking a cake.
1st Grade
Math
Worksheet
Animal Addition: Problem Solving
Worksheet
Animal Addition: Problem Solving
Looking for a first grade worksheet to help your child with math skills? This printable is all about solving word problems with animal addition.
1st Grade
Math
Worksheet
At the Ballpark: Addition and Subtraction
Worksheet
At the Ballpark: Addition and Subtraction
Even at the ballpark, solving story problems is important. How much will it cost to buy a hot dog and an ice cream cone?
1st Grade
Math
Worksheet
At the Grocery Store: Addition and Subtraction
Worksheet
At the Grocery Store: Addition and Subtraction
Help your child with his math skills with this printable worksheet that asks him to solve story problems.
1st Grade
Math
Worksheet
At the Toy Store: Addition and Subtraction
Worksheet
At the Toy Store: Addition and Subtraction
Looking for a worksheet to help your child with his math skills? This printable is all about solving word problems at the toy store.
1st Grade
Math
Worksheet
Three Addend Word Problems
Worksheet
Three Addend Word Problems
Teach your students to solve word problems with three addends. Plenty of space is provided for students to show their thinking!
1st Grade
Math
Worksheet
Solve the Story Problem
Interactive Worksheet
Solve the Story Problem
Practice solving different types of subtraction word problems with this worksheet. Plenty of space is included for students to show their thinking!
1st Grade
Math
Interactive Worksheet
Hanukkah Math
Worksheet
Hanukkah Math
This worksheet shares Hanukkah themed math problems with numbers under 10.
1st Grade
Math
Worksheet
Hanukkah Number Line Subtraction
Worksheet
Hanukkah Number Line Subtraction
Practice using the number line to count and subtract numbers up to nine in this Hanukkah themed worksheet.
1st Grade
Math
Worksheet
Hanukkah Number Line Problems
Worksheet
Hanukkah Number Line Problems
Take these Hanukkah themed word problems for a spin!
1st Grade
Math
Worksheet
Stamp Subtraction
Worksheet
Stamp Subtraction
This subtraction worksheet will help strengthen your students' ability of understanding word problems and they key words involved. Plenty of space is included for students to show their thinking!
1st Grade
Math
Worksheet
Get to the Jack-o'-Lantern!
Worksheet
Get to the Jack-o'-Lantern!
In the Halloween Hundreds Chart Game, players try to get to the jack-o’-lantern, or 100, faster than their opponent. In this addition worksheet, students will use the game boards of two fictional players to answer questions and write number sentences.
1st Grade
Math
Worksheet
Subtraction Surprise #7
Worksheet
Subtraction Surprise #7
This colorful worksheet provides a perfect opportunity for your first grader to practicing solving single-digit subtraction, painlessly.
1st Grade
Math
Worksheet
Subtraction Surprise #24
Worksheet
Subtraction Surprise #24
Practice is the best way for children to get a handle on arithmetic. This 1st grade math worksheet will help your child learn basic subtraction.
1st Grade
Math
Worksheet
Add All Three
Worksheet
Add All Three
Kids look for keywords to determine how to solve each problem with this three-step addition worksheet.
1st Grade
Math
Worksheet
Addition to 20
Worksheet
Addition to 20
Add it up! Assess your students’ understanding of addition by having them solve addition problems within 20.
1st Grade
Math
Worksheet
Subtraction to 20
Worksheet
Subtraction to 20
Assess your students’ understanding of subtraction by having them solve subtraction problems within 20.
1st Grade
Math
Worksheet
Addition to 20 Check-in
Interactive Worksheet
Addition to 20 Check-in
It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.
Interactive Worksheet
Add Three Numbers Word Problems
Worksheet
Add Three Numbers Word Problems
Can your first grader practice adding three numbers together to help these working people do their jobs?
1st Grade
Math
Worksheet
Adding Three Numbers
Worksheet
Adding Three Numbers
Try this bright worksheet to give your first grader some at-home practice with adding three numbers!
1st Grade
Math
Worksheet
Make Your Own Subtraction Problems
Worksheet
Make Your Own Subtraction Problems
Engage students in subtraction by having them create their very own subtraction problems! Students will use the word bank to write, illustrate, and solve their own equations.
1st Grade
Math
Worksheet
Addition Word Problems
Interactive Worksheet
Addition Word Problems
Word problems are a great way to apply math knowledge to real-world situations. Check in on your first graders’ abilities to solve addition word problems with this handy assessment.
1st Grade
Math
Interactive Worksheet
Subtraction Word Problems
Interactive Worksheet
Subtraction Word Problems
Word problems are a great way to apply math knowledge to real-world situations. Check in on your first graders’ abilities to solve subtraction word problems with this handy assessment.
1st Grade
Math
Interactive Worksheet
Christmas Addition #1
Worksheet
Christmas Addition #1
Ho ho ho! Santa's left lots of colorful presents filled with Christmas addition problems for your child to solve.
1st Grade
Math
Worksheet
Christmas Addition #2
Worksheet
Christmas Addition #2
Santa has left lots of colorful presents filled with addition facts for your first grader to practice!
1st Grade
Math
Worksheet
Draw and Add #2
Worksheet
Draw and Add #2
Need a more engaging way to practice math facts? Try this fun drawing exercise, where kids draw out the math problem before they solve it.
1st Grade
Math
Worksheet
Draw and Add Challenge #1
Worksheet
Draw and Add Challenge #1
Get your drawing hand ready! This addition page is all about visualizing the problem before solving it.
1st Grade
Math
Worksheet
