Counting is the first step to learning addition. Help your little construction worker count up these tools to find the sums!

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

You'll go nuts after sharpening your subtraction skills with this acorn-themed activity for first-grade students!

Make your first grader's addition skills as strong as a crunchy carrot! Use this colorful counting worksheet to boost her ability.

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

Give your first grader a great visual learning game, where he can "Fish for Answers" and learn his math facts!

This is a simple counting worksheet, focusing on addition and subtraction for first- and second-graders.

Do your first grader's subtraction skills need a boost? Give her a fun way to practice subtraction with this colorful worksheet!

Help your first grader review what she's learned with this practice quiz all about simple shapes and beginning fractions.

Build a chocolate box while practicing addition in this Valentine’s Day worksheet for first and second graders!

This cute circus scene is in need of some color! But first, your child will have to answer a few addition problems.

In this fruity first grade math worksheet, your child will solve single-digit addition problems with sums up to 9.

If your first grader is struggling with addition, this worksheet--complete with diagrams--will provide him with some visual assistance!

Your first grader will love learning double-digit addition with this company of the crazy creatures on this charming worksheet!

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

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

Some of your friends' Valentine's Day notes need to be delivered! Have your first grader practice sequencing numbers with this worksheet.

Some of your friends' Valentine's Day notes need to be delivered! Have your first grader practice sequencing numbers with this activity.

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

Kids learn about the first month of the year with this fill-in-the-date calendar printable that they can color, too.

Have your first and second graders try to crack the code and solve the puzzle, one number box at a time!

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

You’ll be an addition and subtraction superstar by the time you finish this kindergarten and first-grade worksheet!

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

How many subtraction shots can you make? Challenge your first grader's subtraction skills with a fun basketball themed math sheet.

This colorful worksheet will test your first grader's mental math skills while also allowing her to check each problem visually.

Have blast doing math with this addition coloring page! Your first grader can practice his addition facts while he colors.

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

Can your first grader do some counting to help deliver these Valentine notes? Help him practice sequencing numbers with this activity.

Expressing addition problems both visually and numerically, this first grade math worksheet offers a good introduction to number addition.