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

Use these vocabulary cards with the EL Support Lesson Plan: Compare & Contrast Addition Strategies.

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

Use these vocabulary cards with the EL Support Lesson: Thinking Deeply About Word Problems.

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

Use these vocabulary cards with the EL Support Lesson Plan: Mental Math Bingo with Multiples of 10.

Work on addition while finding sums of 100 using a deck of playing cards and this first grade math worksheet.

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

Featuring word problems all about shopping and money, this worksheet is a great way to practice 3-digit addition.

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

Help your child get used to addition with carrying so that she'll be all ready to go by the time it's introduced in school.

Sometimes all you need to get your child into math is a little coloring! He can practice his addition as he colors the scene.

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.

Your students have been plugging away at their math skills all year. Now it's time to put those skills to the test! Use this math assessment to check in on your students’ abilities to add 10 to two-digit numbers.

These two-digit addition problems are ready for your second grader to solve.

This math worksheet tests your child's addition and riddle-solving skills. Find out the answer to the riddle, "Which month has 28 days?"

Carrying over remainders in double-digit addition will become second nature to your child with some practice with this adorable printable!

Want to bulk up your second grader's two-digit addition skills? This super hero-themed worksheet will do the trick!

To figure out the name of the mystery super hero, your child simply needs to answer a page full of two-digit addition problems!

After completing some difficult double-digit addition, your second grader will be delighted to move onto some creative coloring!

Doubling as a coloring page, this is not your average math worksheet. Second graders will practice addition with carrying, then color to their hearts' content.

Test your addition skills with this helpful hundred chart worksheet!

How many shells did Sally sell by the seashore? Get your student in gear for math with this addition worksheet.

Give your kid practice deciding when to use addition and when to use subtraction with this word problem mix-up.

A board game perfect for sharpening your 1st-grader's addition skills.

Want to boost your kid's addition and subtraction savvy? Make sure he checks the facts on this worksheet that's jam-packed with problems.

In this worksheet, kids take turns rolling dice, practicing addition, and writing in numbers.

Math is made fun in this addition coloring page! Your first grader can review his math facts while he colors the hot air balloons.

Can your second grader's math skills use a boost? Increase her addition ability with a fun worksheet that's complete with a super hero and power!

Your second grader will be so captivated by the friendly creatures lining this printable that she won't even realize she's learning addition regrouping!