Get even more practice adding tens on an open number line with this first-grade math worksheet!

Invite students to explore the relationship between addition and subtraction facts with this first-grade math worksheet! 

Help your child understand the concept of addition with this first grade math worksheet that presents addition problems two ways: with numbers and with dots!

Covering single-digit addition problems that add up to 9 or less, this first grade math worksheet offers a good introduction to beginning arithmetic.

Students use open number lines to help them write addition equations in this first-grade practice worksheet!

Kids practice identifying and completing patterns in this 1st grade math worksheet. Which animal comes next in each line?

Guide the bird back to its nest with the help of addition in this first- and second-grade worksheet!

Kids completing this first grade math worksheet learn the name and appearance of dimes, find and identify dimes, and distinguish dimes from other coins.

Kids solve addition and subtraction problems with one- and two-digit numbers to crack the code and find the mystery word on this first grade math worksheet.

Search for numbers in a hundred chart with this helpful first-grade worksheet! 

Kids find the missing numbers to complete the honeycomb number grid. This first grade math worksheet helps kids practice counting whole numbers to 100.

Put your hundreds chart skills to the test by counting up the charts on this first grade math worksheet.

This fun first grade math worksheet uses stacks of library books to help kids practice single-digit vertical addition.

With this first grade math worksheet, kids learn the name and appearance of quarters, find and identify quarters, and distinguish quarters from other coins.

Is your child an addition all star? Test his math handling skills with a fun basketball math sheet, where he'll work on one-digit addition facts.

Help your child practice his time telling with this printable first grade worksheet, which focuses on quarter hours.

Reveal a playful picnic by completing this first- and second-grade place value puzzle!

This fun first grade math worksheet uses ice-cream scoops to help kids practice counting and single-digit vertical addition.

This springtime garden scene needs some brightening, and your child can help! All she needs to do is complete the simple addition problems and color by number.

Get practice writing two-digit subtraction equations using an open number line with this first-grade math worksheet!

Make math fun with some basketball addition. Your child will get to work on his addition facts (single digit addition equations). Soon he'll be an all-star!

Learn a new addition strategy using ten frames in this first-grade math worksheet!

Sharpen your single-digit addition skills with this helpful first- and second-grade worksheet!

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

For this first grade math worksheet, kids look at each analog clock, determine the time, and write the time in the spaces provided.

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

For this first grade math worksheet, kids look at each analog clock, determine the time, and write the time in the spaces provided.

Someone help this elephant! He's lost all his color, and he doesn't know how to get it back. Use subtraction to come to the elephant's rescue!