Use this glossary with the EL Support Lesson Plan: Compare & Contrast Addition Strategies.

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

Adding up big numbers can be tricky. Teach your budding mathematician a helpful trick to keep the numbers in line with carrying!

Go on a number adventure with this jungle-themed worksheet. Kids will use their number know-how to order numbers and clear a path through the jungle.

Carrying over takes a bit of practice. Give your second grade mathematician a boost with these practice problems.

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

With this worksheet students will practice using the number line strategy to add three-digit numbers.

In this worksheet that contains a storyline about a bakery, students will solve two-step, three-digit addition problems.

If your child likes to carry, then this is the worksheet for her!

Does your child ever wonder where to put the numbers she carries over in addition problems? He'll wonder no more with this helpful worksheet!

Use this glossary with the EL Support Lesson: Thinking Deeply About Word Problems.

Third graders can practice addition and engage in a coloring activity in one simple worksheet.

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