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

Subtract with tasty treats in this first-grade number bond worksheet!

Give learners practice subtracting tens from two-digit numbers using a number line with this hands-on worksheet!

Give learners more practice subtracting tens from two-digit numbers using a number line with this hands-on worksheet!

Give learners more practice subtracting tens from two-digit numbers using a number line with this hands-on worksheet!

In this 1st grade math worksheet, your child will complete each addition problem, then determine whether the answer is an odd or even number.

Build numbers up to 10 with this treat-themed number bond worksheet created for early learners!

Become a number bond pro with this first-grade subtraction worksheet!

Solve the puzzle by pasting the numbers into the correct places in this subtraction worksheet!

Shoot for the stars in this playful subtraction practice worksheet!

Enjoy summer-themed subtraction practice in this colorful, inviting worksheet!

Practice addition while solving number puzzles in this engaging worksheet for first and second graders!

Strengthen your fluency skills with this farm-themed worksheet for first and second graders!

Track down the word form of numbers with this engaging word search for first graders!

Match digital to analog clocks in this first- and second-grade worksheet!

Write subtraction equations to represent number bonds with this kindergarten and first-grade worksheet!

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.

Practice finding numbers that are one less with this hands-on worksheet!

Test your knowledge of single-digit number names with this colorful worksheet!

This first grade math worksheet will help your child visualize how addition works by presenting addition problems two ways: with numbers and with dots!

To help your child grasp the concept of addition, try this first grade math worksheet that presents addition problems two ways: with numbers and with dots!

Color your way from start to finish with this candy-themed pattern maze for kindergarteners and first graders!

Master subtraction under 20 with this bright, inviting practice sheet!

Complete autumnal number bonds in this kindergarten and first-grade worksheet!

Boost your first grader's understanding of time by challenging her to solve word problems all about time.

In this worksheet, first graders are challenged to complete each subtraction equation by working backwards!

Use number bonds to subtract from 10 in this first-grade worksheet!