Showing Results for properties of triangles

Build subtraction sentences with fact family triangles in this engaging worksheet!

Find the facts within the number triangles in this engaging subtraction worksheet!

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

Get ready for a deep dive into the properties of addition with this first- and second-grade worksheet!

Students will love getting to make and cut out their own fact family triangles as they practice writing three related numbers.

Children will take note of the everyday shapes that surround them in this fun geometry activity.

Can you tell the difference between the associative, commutative, and identity properties?

Master your addition facts with this colorful, inviting math worksheet!

Build student understanding of the defining attributes of triangles with this sorting activity. Students will cut out different shape cards and sort them into examples and non-examples of triangles.

Focus on fact fluency within 10 in this colorful addition worksheet!

Triangles, trapezoids, rhombi...oh my! Identifying different shapes is an important milestone for young learners. Use this colorful activity to assess your first graders’ abilities to recognize and differentiate between 2-D shapes.

Learn the associative property of addition with this inviting worksheet!

Space out with this shapes worksheet, where kids identify basic 2D shapes.

This shape challenge worksheet doubles as a coloring page, and builds early geometry skills.

Get practice writing two-digit subtraction equations using an number line with this first-grade math worksheet!

Get practice writing two-digit subtraction equations using an open number line with this first-grade math worksheet!

Practice writing subtraction equations using the number line strategy with this first-grade math worksheet!

Children will take note of the everyday shapes that surround them in this fun geometry activity.

Children will take note of the everyday shapes that surround them in this fun geometry activity.

Try adding groups of bees, butterflies, and other assorted bugs in this beneficial worksheet!

Master addition within 10 with this math fluency worksheet!

Strengthen your fluency skills with this beach-themed addition worksheet for first and second graders!

Wind your way to addition expertise in this inviting math maze worksheet!

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

Test your knowledge of the commutative property with this essential worksheet!

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

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

Show your child that shapes are more than just lines on a page with this worksheet that challenges him to find all the shapes in the picture.

You don’t need to know magic to make addition sums to appear out of thin air!

Try using the associative property in this fill-in-the-blank worksheet!