Your first grader will soar high above the skies as he completes addition problems with sums of 9 or less in this math worksheet.

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

Introduce your first grader to centimeters by helping her measure some familiar things: school supplies!

Soar above the clouds and practice adding and subtracting within 10 with this fun fluency worksheet!

Practice addition facts within 10 with this high-flying math crossword puzzle!

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.

Get practice balancing addition and subtraction equations with this lower grades math worksheet!

Get more practice balancing addition and subtraction equations with this lower grades math worksheet!

Get even more fun practice balancing addition and subtraction equations with this lower grades math worksheet!

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

Children practice their reading skills and familiarize themselves with the "-eep" word family in this cut-and-paste activity.

How high can you count? First graders will strengthen their understanding of ones and tens with this hundreds chart. Students will fill in the missing numbers up to 120 and then answer questions using the chart.

You can measure length with all kinds of units, not just inches and centimeters!

Learn all about spelling rules in this informative worksheet!

Find all the bossy R words in this engaging phonics worksheet!

Once you understand silent letter digraphs, they won’t be spooky at all!

Can you find all the -ar words in this colorful phonics worksheet?

Sharpen your phonics skills with this first-grade worksheet all about ending sounds! 

This cute all-in-one worksheet boosts your kid's addition skills and reading comprehension ability.

Spend a day in a bustling city with this first- and second-grade worksheet all about pronouns!

Collect all of these lucky clovers by solving each subtraction problem! Your little math whiz can practice memorizing his subtraction facts.

What's the opposite of a hot fire? The antonym of hot might be the coolest word of all! 

These celestial words are all missing their first letter! Kids completing this kindergarten reading worksheet write the correct letter to complete each word.

Looking for a worksheet to help your child with his math skills? This printable is all about counting.

Time for some long vowel practice! Go over all the vowels from A to U, and decide which words have the matching vowel sound and circle them!

Get ready for the holidays with this fun spelling activity! Students learn to listen for all the sounds in holiday words in order to fill in the missing letters while learning how to spell the words of the season.

Your students have been plugging away at their math skills all year. Now it's time to put those skills to the test! Use this math assessment to check in on your students’ abilities to add 10 to two-digit numbers.

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

Find facts fast as you add 3 and subtract 3 in this engaging worksheet!

Introduce your child to beginning addition with this colorful first grade math worksheet offering addition problems with sums up to 9. Up, up, and away!