Can your little math whiz add up sums quickly in his head? Teach him to estimate before adding, a great skill to put to use in everyday life!

Practice multi-digit addition with this hundred chart worksheet for second graders! 

Kids completing this third grade reading and writing worksheet practice using suffixes by adding -ful or -less to words to finish sentences.

Your second grader will become an addition pro with worksheets targeted at developing mental math skills and an understanding of adding multiple columns!

Find the answers to 16 one- and two-digit division problems in this playful holiday worksheet!

On this fourth grade math worksheet, kids add simple fractions that have the same denominator.

Bolster your third grader's addition skills with at-home practice in three-digit addition.

Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.

Learners will solve 20 two- and three-digit addition problems in this versatile practice worksheet.

Test your addition skills with this helpful hundred chart worksheet!

Kids solve addition problems with three-digit addends using regrouping on this third grade math worksheet.

This colorful printable--complete with a lovable three-eyed monster--will help your second grader master double-digit addition with carrying!

Solve time and elapsed time word problems in this library-themed math worksheet!

Kids solve addition problems with three-digit addends to move from bubble to bubble on this second grade math worksheet.

Children practice finding the sum of two three-digit whole numbers, with no regrouping, in this math worksheet.

Let this cheery, colorful worksheet cheer your second grader on as he practices double-digit addition!

Assess your ability to add and subtract tens with this second-grade math worksheet! 

Start your engines and rush toward the finish line in this engaging addition worksheet!

Kids solve addition problems with two-digit addends using regrouping on this third grade math worksheet.

Sharpen second graders' hundred chart know-how with this addition worksheet!

Practice solving near-doubles facts with this engaging worksheet!

Kids count up the coins, then circle the correct amount.

Students build vocabulary while identifying synonyms in this fun matching worksheet! I

Learners build language and vocabulary skills while identifying synonyms in this fun matching activity!

Review subtraction with this worksheet that asks kids to subtract, then use the relationship between addition and subtraction to check thier work. 

Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.

Kids apply their money skills on this worksheet packed with three-digit decimal money problems.

Kids use details from the word problems on this third grade math worksheet to construct and solve addition problems with two or three two-digit addends.

Find facts fast as you add and subtract 10 in this engaging worksheet!