Review three-digit addition and subtraction by solving these dino-riffic word problems.

Help math learners review the divisibility rule for 3 with this fun practice worksheet!

Count on this worksheet to help you learn your number 3!

Use this glossary with the EL Support Lesson Plan: 3-D Scavenger Hunt!

This worksheet will introduce your child to the three types of triangles: the equilateral triangle, the isosceles triangle and the scalene triangle.

Improve those skills! Practice three-digit addition with these twelve problems.

Get even more practice performing three-digit addition using open number lines with this second-grade math worksheet!

On this second grade math worksheet, kids go from egg to egg solving subtraction problems with three-digit numbers.

Encourage critical thinking and literacy skills with these discussion questions from parts 2 and 3 of R.J. Palacio’s Wonder.

Get even more practice performing three-digit subtraction using an open number line with this second-grade math worksheet!

This coloring page dot-to-dot uses skip counting as an unexpected way to tie in multiplication learning and reviewing multiples of three!

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

Get a fun review of math facts, and try your hand at "popping" colorful balloons that have an addition or subtraction equation that equals the number three.

"All for one and one for all," say the Three Musketeers. Introduce your child to the story with this fun coloring page!

Help Rex the Robot get home with a fun picture fraction sheet! This is a great introduction to simple fractions, such as 1/2, 1/3 and 1/4.

Teach your students to solve word problems with three addends. Plenty of space is provided for students to show their thinking!

Get ready for an even tastier challenge with level 3 of this Pie Picture Sudoku worksheet!

Prisms, cubes, cones...oh my! Your students have 2-D shapes down, but how are they coming along in their mastery of 3-D shapes? Use this colorful activity to assess your first graders’ abilities to recognize and differentiate between 3-D shapes.

Practice three-digit addition with regrouping in this set of 36 problems.

On your mark, get set, go! Start an exciting math race with this worksheet filled with division problems that your little one must solve in under three minutes.

Encourage critical thinking and literacy skills with these discussion questions from the next part of R.J. Palacio’s Wonder.

Build students' understanding of place value and three-digit numbers with this second grade math worksheet!

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

Can your first grader practice adding three numbers together to help these working people do their jobs?

Use these cards to help students see the difference between adding three-digit numbers using the standard algorithm and expanded notation.

Get more fun word study practice during the winter season using this short and long vowel sort! 

Hip, hip, hooray! Children learn three strategies for solving multiplication problems in this third grade math worksheet.

Improve student's understanding of place value and three-digit numbers with this second grade math worksheet!

Give students more word study practice during the winter season with this engaging beginning and ending blend sort! 

Use this thought-provoking worksheet to facilitate conversations as students seek to compare, contrast, and think deeply about different three-digit numbers.