Introduce your child to managing their personal finances by tracking Dori's debits and credits for this month.

These equations have lost their signs! Only one sign — plus or minus — can make each equation true.

Two-digit addition troubling your second grader? The only way to get the concept down is practice, practice ... and more practice!

Use this visual model to practice adding 10 to two-digit numbers!

Use a visual model to solve these two-digit addition problems!

This worksheet teaches you to use base 10 drawings to add two-digit numbers.

Don’t let two-digit addition intimidate you; instead, use compensation to make friendly tens!

Groups of ten make addition a breeze! Use this nifty worksheet to learn about the "circle ten" shortcut.

Your second grader will use his addition with carrying skills to determine Maxine's tulip's growth per week.

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

Use this resource to strengthen problem solving skills in math.

Use this glossary with the EL Support Lesson: Word Problem Comprehension.

Use this glossary with the EL Math Support Lesson: Multiples of 10.

Use these vocabulary cards with the EL Support Lesson: Word Problem Comprehension.

Use this glossary with the EL Support Lesson Plan: Adding Within 20.

Use addition and subtraction to find the correct path through the puzzle.

Use these vocabulary cards with the EL Support Lesson Plan: What Are Arrays?

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

Learn how to use doubles facts to solve other addition problems!

Children use their addition skills to decode a puzzle in this fun math exercise.

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

Use these vocabulary cards with the EL Support Lesson Plan: Adding Within 20.

Use this worksheet to practice two strategies for solving three-digit addition problems. Students will flex their math muscles as they use both the expanded notation and standard algorithm strategies to solve challenging math problems.

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

Use this resource to assess students’ abilities to solve a variety of word problems.

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

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

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