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

Adding and subtracting large numbers can sometimes be difficult. Estimating is an easy way to figure out if your answer is close, or if you need to try again.

Use these vocabulary cards with the EL Support Lesson Plan: Subtraction Strategies.

Kids practice subtracting within 20 with this watermelon subtraction worksheet.

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

In this worksheet, students use the hundreds chart to crack the code and find the hidden treasure.

Find the price of each cookie and subtract the cost from the amount of money available. This set of money math problems preps your kid for real transactions.

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

Give learners more practice subtracting tens from two-digit numbers using a number line with this hands-on worksheet!

This set of money math problems helps your kid to grasp the concept of money and practice some simple subtraction.

Travel through the hundreds chart on a quest to one.

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

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.

Practice using the number line to count and subtract numbers up to nine in this Hanukkah themed worksheet.

A board game made for 1st-graders to sharpen their subtraction skills.

A board game called Math-Go-Round, made to help improve 1st-graders' subtraction skills.

Children practice conceptualizing multiples of 100 using a visual reference with this two-part worksheet.

Take these Hanukkah themed word problems for a spin!

These Christmas presents are missing some color! Challenge your child to review her addition and subtraction math facts by solving the equations in these gifts.

Subtraction is a breeze with a number line. Your child will learn how to use a number line by solving these subtraction word problems.

These Christmas presents are missing some color! Challenge your second grader to review addition and subtraction facts by solving the equations in these gifts.

Help the Millers figure out how far they are from home! This worksheet teaches your child how to use a number line to solve metric measurement 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.

Our combination math and color-by-number worksheet gets your kid to use both sides of his brain. It's Christmas and Santa needs help coloring in his gifts.

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.

Each Christmas gift in this math and coloring worksheet contains an addition or subtraction problem that helps your child crack the color 'code.'

Four girls go to the store to buy fruit for their mother, but not everyone returns home with the same amount of change. Prepare your child for real-world transactions with this fun activity!