Find the mystery number in this intro-to-algebra worksheet that practice places value.

Use these vocabulary cards with the EL Support Lesson: Fact Family Houses.

Use these vocabulary cards with the EL Support Lesson: Add Them Up!

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

Use these vocabulary cards with the EL Support Lesson Plan: Fact Family Triangles.

Complete the number sentence by counting left and right on a number line. Can your child find all the missing numbers?

It’s time for students to make their own number bonds! In this activity, students will be given number sentences to solve and represent using number bonds.

Strengthen your second grader's ability to tackle his addition facts by adding up the number strings, and uncover a fun fact when he's finished.

Your student will practice her addition skills with this number line worksheet. Skip along the number line to solve the addition problem!

Practice addition from a different approach with these number stories. Find the addition equation in each word problem.

Use this number line as a tool to practice adding and subtracting within 20.

Practice adding with dice in this unique number bonds worksheet!

One way to find the missing number in an equation is to use a number line. Your kid will do just that in this set of addition problems.

This addition page is a hoot! Help your kid practice math facts with this owl color-by-number printable!

Track down sneaky number pairs to make 10 in this unique addition worksheet!

Looking for a different way to engage your child with his addition facts? This color by number underwater scene might do the trick!

Make one big jump, then make little jumps to find the answer. Your child will practice his addition skills by counting the numbers on the number line.

Number bonds are a great way for your kids to explore the relationship between addition and subtraction. By filling in the missing numbers, students get experience with fact families.

Single-digit addition is a leap away using number lines like the ones on this worksheet.

Review addition and subtraction concepts by matching up the like equations.

Yum, let's work up an appetite for some fruity math practice! Practice multi-digit addition with these word problems.

Looking for a fun way to engage students in addition practice? Your young mathematicians will love this entertaining game that involves rolling three dice and adding the results in any order to find the sum!

Practice addition with your second grader, a math worksheet, and a deck of playing cards.

Test your addition knowledge in this charming worksheet!

Gain expertise with addition sentences within 20 in this helpful math worksheet!

Practice finding sums of ten with your first grader using a deck of playing cards and this math worksheet.

Can your second grader dig a little deeper into number comparisons? Have her find the missing number that makes each "greater than" equation true.

This combination color-by-number math worksheet will get your kid practicing mental math. Kids will color Valentine's Day chocolates by number.

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

This addition puzzle is a great math challenge. Experiment with the number combinations to find the requested sums.