Understanding place value is fundamental to developing and mastering number sense skills. Use this assessment activity to evaluate how your first graders are coming along in their understanding of place value using tens and ones.

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

Build CVC words in this engaging first-grade worksheet!

Spell words that use beginning blends in this first- and second-grade worksheet!

Practice counting and adding by ten with a hundred chart!

Subtract with apples in this sweet, colorful worksheet!

Comb the beach for hats, starfish, pineapples, and seashells in this first-grade math worksheet! 

Learn to rhyme at any time with this engaging worksheet!

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

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

Master subtracting from 10 with this helpful worksheet!

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

Practice measuring centimeters with your first grader as you find the length of each shoe.

Celebrate Valentine's Day and practice math at the same time with this first grade addition worksheet. Use the kisses to help you solve the problems.

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

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

Your child will develop the skills necessary to recognize patterns by completing inverse operations as well make a connection between addition and subtraction.

This worksheet helps students fine tune their understanding of letter-sound relationships and spelling patterns.

Your first grader will get some practice with beginning word problems as they puts together some tasty burgers.

Help your new writer learn the difference between nouns and verbs with this complete-the-sentence worksheet.

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!

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

Children practice differentiating between past and present in this Venn diagram sorting activity.

In this worksheet, choose words from the box to complete each sentence. This worksheet helps kids recognize long-vowel patterns and spell them correctly.

Spell CVC words confidently with the help of this engaging puzzle worksheet!

Say goodbye to spring fever with this sweet spring-themed math puzzle!