In this playful fill-in-the-blank worksheet, learners will use their number sense to find and write the missing one- and two-digit numbers.

In this worksheet, your child will be comparing two things in the pictures and will decide for himself which one is taller, older, or heavier.

Learn about the commutative property with this beach-themed worksheet!

How many hats are in each set? Practice counting 1–20 in this St. Patrick’s Day themed-worksheet!

Kids count by twos on this first grade math worksheet. Skip counting by twos is one way children can demonstrate the meaning of addition.

Stay sharp this spring season with an addition Easter egg hunt! Your child will practice her addition facts, simple one-digit addition problems.

Stay sharp this spring season with a subtraction Easter egg hunt! Your child will practice her subtraction facts, simple one and two digit equations.

Subtract from 10 using ten frames in this cut-and-paste worksheet created for kindergarteners and first graders!

Practice rearranging addition equations with this colorful worksheet!

How many pots of gold are in each set? Practice counting 1–20 in this St. Patrick’s Day themed-worksheet!

Challenge your kid to fill in the missing numbers from 1 to 50. This is an essential skill for understanding numbers beyond just counting them from memory.

Kids count by fives to 100 on this first grade math worksheet. Skip counting by fives is one way children can demonstrate the meaning of addition.

Here's an Easter egg hunt with a twist! Each egg in this festive worksheet contains one simple subtraction problem for your first grader to solve.

Here's an Easter egg hunt with a twist! Each egg in this festive worksheet contains one simple addition problem for your first grader to solve.

The Easter bunny's been busy hiding colorful eggs all over the yard. Each one has an Easter subtraction problem for your first grader to solve.

The Easter bunny's been busy hiding colorful eggs all over the yard. Each one has a simple addition problem for your first grader to solve.

This worksheet is a fun way to help preschoolers and kindergarteners work on counting and ease into addition. This one has a food theme. How many yummy treats are there?

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

Help your child improve his math skills determining place value with this printable, which is all about the ones and the tens place. challenge is math skills.

Boost your first grader's number sense with a lesson in place value up to the tens place.

Invite first graders to dive into the world of two-digit numbers using place value models!

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

The last in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

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

First graders explore two-digit numbers using place value models in this number sense worksheet!

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

The second in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The third in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!

The fourth in a series of six, this addition worksheet gives learners more practice composing numbers 11–19!