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: Fact Family Triangles.

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.

Complete autumnal number bonds in this kindergarten and first-grade worksheet!

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!

Don’t be spooked by spiders or number bonds in this friendly math worksheet!

Explore number bonds with this bright, engaging worksheet!

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!

Build numbers up to 10 with this treat-themed number bond worksheet created for early learners!

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.

Practice adding tens on an open number line with this first-grade math worksheet!

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

Treasure your addition skills as you finish number bonds in this festive worksheet!

Get more practice adding tens on an open number line with this first-grade math worksheet!

Help first graders visualize the commutative property of addition with this number line worksheet!

Get even more practice adding tens on an open number line with this first-grade math worksheet!

Practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Use open number lines to practice addition within 100 with this colorful math worksheet!

Practice addition within 100 using open number lines with this first-grade math worksheet!

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Get more practice adding multiples of 10 on an open number line with this vibrant worksheet!