Introduce this graphic organizer as a way to help students think about whether or not certain rules or characteristics apply to mathematical ideas always, sometimes, or never.

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

This worksheet shows your child how to use thermometers like numbers lines in order to solve addition and subtraction word problems about temperature.

Continue exploring properties of operations while writing addition equations in this second-grade math worksheet!

This addition worksheet teaches your kid one way to solve multiple-step word problems by using a number line.

Give your kids extra addition practice with this worksheet, which teaches them that it's best to focus on the tens first.

Brr! The temperature is dropping on this word problem worksheet. Can you figure out the final temperature by reading a thermometer and subtracting the degrees?

In this worksheets, learn how to add the tens first when using a hundreds chart.

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

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

There are 10 gifts under the Christmas tree, but they're missing their colors. Your child will use his math and creative skills to color them in this worksheet.

Your child can exercise addition and subtraction skills at Christmas time with this mental math worksheet. It also includes a bonus coloring exercise.

Can your kid solve these multiple-step word problems by using a number line? Let her take a crack at it and see how well she does!

Should this Christmas present be red, yellow, or green? It's up to your young mathematician to find out in this Christmas math and color-by-number worksheet.

Teach your child about customary measurement and number lines with these addition word problems.

Help your little one review her math facts with a fun coloring activity, where she'll solve and then color the addition and subtraction problems in each gift.

With this worksheet, your second graders will be adding up two-digit and three-digit numbers with ease.

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

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

Master two-digit addition with the help of place value charts!

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