Word problems make for great assessment tools because they require a complete understanding of the math concepts. Use this assessment to evaluate your students' abilities to add and subtract three-digit numbers using mixed operation word problems.

Adding two numbers? Too easy. See if your kindergarten math whiz can add three!

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

Use the worksheet to help students visualize addition number sentences with three addends. Kids build 10 cube trains using three different color cubes, color their trains, and then write out the equations.

Challenge yourself to solve three-digit addition problems in this colorful worksheet!

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

Use problem solving and critical thinking skills to find different sums in these puzzles.

Learning addition is as easy as 1-2-3! Give your child a head start on addition with this counting worksheet.

What if more blind mice were added to the three blind mice? Help your child practice her counting with this nursery rhyme intro to addition!

Let's see those addition skills! Use this math assessment to check in on your students’ abilities to add three numbers by having them solve these problems.

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

How many ways can your first grader make each number? They'll boost their addition, counting, and problem solving skills!

Practice two digit addition and subtraction down on the farm with these challenging word problems.

Add like mad with our thrilling addition worksheet! This three-minute math drill gets your child racing to complete all the addition equations on the page.

Little math learners can have a blast solving these Valentine's Day addition problems! Build basic math skills with this practice sheet.

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

Use your knowledge of place value to solve addition problems with this first- and second-grade worksheet!

Get your drawing hand ready! This addition page is all about visualizing the problem before solving it.

How many ways can your first grader make each number? Their addition and problem solving skills will get a boost with this one!

Use this worksheet to continue practice with two addition strategies: expanded notation and standard algorithm. Students will be challenged to solve three-digit addition problems and then check their work using multiple methods.

Use this glossary with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.

Use these strategy cards to help students develop their compare and contrast skills, along with deepening their understanding of three-digit addition.

Rewriting each addition problem and solving using carrying will provide your second grader with valuable double-digit addition practice!

Ignite problem-solving prowess in your young math learners with this fun Easter puzzle worksheet!

Help first and second graders practice solving near-doubles facts using this fun worksheet!

Spark curiosity and problem-solving skills in young learners with this engaging spring-themed math puzzle!

Use these vocabulary cards with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.

Use place value to add three-digit numbers with this second-grade worksheet!

How are your students coming along in their three-digit addition skills? Use this spring math assessment to gauge your students' abilities to add within 1,000.