1st grade Addition within 20 Worksheets

Count and Add Blocks

This worksheet takes your child a step farther than one-digit addition. As he completes the page, he'll learn to add a two-digit number to a one-digit number.

2nd grade

Math

Worksheet

Owl Color-by-Number

Worksheet

Owl Color-by-Number

This addition page is a hoot! Help your kid practice math facts with this owl color-by-number printable!

1st grade

Math

Worksheet

Addition Word Problems

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

Worksheet

Fish School Addition

Worksheet

Fish School Addition

Time for school! Have your first grader take a look at this school (school of fish, that is) and solve the addition problems.

1st grade

Math

Worksheet

Addition to 20 Check-in

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.

2nd grade

Math

Worksheet

Practice Test: Word Problems

Worksheet

Practice Test: Word Problems

This quick practice test offers simple addition and subtraction word problems to help your first grader review.

1st grade

Math

Worksheet

Find the Math Path

Worksheet

Find the Math Path

Give your child practice with his math skills with this printable worksheet, which is all about subtraction and addition.

1st grade

Math

Worksheet

Simple Math Word Problems

Worksheet

Simple Math Word Problems

Your first grader will get some practice with beginning word problems as he puts together some tasty burgers.

1st grade

Math

Worksheet

Jack and the Beanstalk Math

Worksheet

Jack and the Beanstalk Math

Jack and the Beanstalk math means counting beans, and adding up how many songs the magic harp knows how to play in word problems for young kids.

1st grade

Math

Worksheet

Math Fact: Relationship Between Addition & Subtraction

Worksheet

Math Fact: Relationship Between Addition & Subtraction

Kids add, subtract, or use math facts they have committed to memory to fill in the missing numbers in the fact families on this third grade math worksheet.

1st grade

Math

Worksheet

Spring Into Addition: One-Digit Addition Practice

Worksheet

Spring Into Addition: One-Digit Addition Practice

Spring into addition with these twenty addition problems! Support your 1st grader's math skills with this one-digit addition practice worksheet.

1st grade

Math

Worksheet

Math Monster Madness

Worksheet

Math Monster Madness

Can your child use her addition and subtraction knowledge to put the numbers where they need to go?

1st grade

Math

Worksheet

Fact Family Houses

Worksheet

Fact Family Houses

This fact family worksheet gets kids to add and subtract. In this fact family worksheet, third graders will fill in the missing numbers in fact family houses.

1st grade

Math

Worksheet

Addition Color by Number

Worksheet

Addition Color by Number

Looking for a different way to engage your child with his addition facts? This color by number underwater scene might do the trick!

1st grade

Math

Worksheet

Practice Test: Math Facts to 18

Worksheet

Practice Test: Math Facts to 18

Covering addition and subtraction facts up to 18, this quick practice test offers a great review.

1st grade

Math

Worksheet

Build Your Own Number Bond

Worksheet

Build Your Own Number Bond

It’s time for students to make their own number bonds! In this activity, students will be given number sentences to solve and represent using number bonds.

1st grade

Math

Worksheet

Math Crossword Puzzles for Kids

Worksheet

Math Crossword Puzzles for Kids

Make math more enjoyable with these simple math crossword puzzles for kids!

1st grade

Math

Worksheet

Addition Using a Number Line

Worksheet

Addition Using a Number Line

Your student will practice her addition skills with this number line worksheet. Skip along the number line to solve the addition problem!

1st grade

Math

Worksheet

Number Line 1-20

Worksheet

Number Line 1-20

Use this number line as a tool to practice adding and subtracting within 20.

1st grade

Math

Worksheet

1–10 Number Cards

Worksheet

1–10 Number Cards

Print these handy number cards on card stock and use them to practice number recognition and basic facts. For a fun twist, cards can be used to play Addition Number Grab, a variation of War!

1st grade

Math

Worksheet

Snail Fact Families

Worksheet

Snail Fact Families

Kids add, subtract, or use math facts they have committed to memory to fill in the missing numbers in the fact families on this second grade math worksheet.

1st grade

Math

Worksheet

Addition Number Stories

Worksheet

Addition Number Stories

Practice addition from a different approach with these number stories. Find the addition equation in each word problem.

1st grade

Math

Worksheet

Number Bonds All Around

Worksheet

Number Bonds All Around

Number bonds are a great way for your kids to explore the relationship between addition and subtraction. By filling in the missing numbers, students get experience with fact families.

1st grade

Math

Worksheet

Easy Word Problems

Worksheet

Easy Word Problems

Numbers and math are everywhere, even on pizza! Add and subtract pizza toppings with these simple word problems for beginners.

1st grade

Math

Worksheet

Math Crosswords

Worksheet

Math Crosswords

Here's a fun way to approach simple math facts. Use these math crosswords to review addition the fun way!

1st grade

Math

Worksheet

1st grade Addition within 20 Worksheets