Learn to subtract multi-digit numbers using ten frames in this helpful first-grade worksheet!

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

Get more practice adding multiples of 10 on an open number line with this colorful worksheet!

Get more practice adding multiples of 10 on an open number line with this vibrant worksheet!

Practice adding tens with a visual model in this helpful worksheet!

Students draw ten and one dollar bills for practice adding multiples of ten to two-digit numbers in this money math worksheet.

Learn to subtract tens with a visual model in this first-grade worksheet!

Ascend to subtraction expertise with this engaging worksheet!

This is a great supplement to lessons about irregular plural nouns. Challenge your students to write the plural form of tricky words like fish, spy, person, wolf, birthday, library, mouse, calf, and more.

Use a hundred chart to subtract tens with this helpful math worksheet!

Practice counting and adding by ten with a hundred chart!

Learn to write and represent tens with this first-grade math worksheet!

Make early addition click with this engaging hundred chart worksheet designed for first-grade learners!

This is a coloring page with a twist! Challenge your first grader to solve all the addition equations before he colors the picture.

Kids find the missing numbers to complete the iceberg grid. This first grade math worksheet offers practice counting whole numbers to 100 and counting by fives.

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

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

Practice writing subtraction equations using the number line strategy with this first-grade math worksheet!

Use open number lines to practice addition within 100 with this colorful math worksheet!

Use this visual model to practice adding 10 to two-digit numbers!

Find out how well you know your numbers under 100 in this simple place value worksheet!

Explore two-digit numbers using place value models with this first-grade number sense worksheet!

Learn to solve two-digit subtraction in no time with this helpful worksheet!

Test your addition skills with this hands-on math worksheet!