SKIP TO CONTENT
All SubjectsMath
Subtopics:

Showing Results for properties of triangles

201 results
Search for: properties, of, triangles
✕
Math
✕
Elementary School
✕
Clear All
Sort by:
201 results
Sort by:
Sorting Triangles
Sorting Triangles
Worksheet
Sorting Triangles large image
Sorting Triangles
Fifth Grade
Geometry
Teach your students to sort triangles as acute, right, or obtuse based on their internal angle type.
Worksheet
Sorting Triangles
Sorting Triangles
Worksheet
Sorting Triangles
Teach your students to sort triangles as acute, right, or obtuse based on their internal angle type.
Fifth Grade
Geometry
Worksheet
Identifying Triangles: Right Triangles
Identifying Triangles: Right Triangles
Worksheet
Identifying Triangles: Right Triangles large image
Identifying Triangles: Right Triangles
Fourth Grade
Geometry
This colorful worksheet asks your fourth grade geometry detective to practice identifying right triangles.
Worksheet
Identifying Triangles: Right Triangles
Identifying Triangles: Right Triangles
Worksheet
Identifying Triangles: Right Triangles
This colorful worksheet asks your fourth grade geometry detective to practice identifying right triangles.
Fourth Grade
Geometry
Worksheet
Identifying Triangles: Acute Triangles
Identifying Triangles: Acute Triangles
Worksheet
Identifying Triangles: Acute Triangles large image
Identifying Triangles: Acute Triangles
Fourth Grade
Geometry
Let your fourth grader play triangle detective: can she spot the acute triangles on this worksheet?
Worksheet
Identifying Triangles: Acute Triangles
Identifying Triangles: Acute Triangles
Worksheet
Identifying Triangles: Acute Triangles
Let your fourth grader play triangle detective: can she spot the acute triangles on this worksheet?
Fourth Grade
Geometry
Worksheet
Scalene Triangles
Scalene Triangles
Worksheet
Scalene Triangles large image
Scalene Triangles
Third Grade
Geometry
Help your child learn to recognize scalene triangles with this worksheet.
Worksheet
Scalene Triangles
Scalene Triangles
Worksheet
Scalene Triangles
Help your child learn to recognize scalene triangles with this worksheet.
Third Grade
Geometry
Worksheet
Equilateral Triangles
Equilateral Triangles
Worksheet
Equilateral Triangles large image
Equilateral Triangles
Third Grade
Geometry
Help your child practice identifying equilateral triangles on this geometry worksheet.
Worksheet
Equilateral Triangles
Equilateral Triangles
Worksheet
Equilateral Triangles
Help your child practice identifying equilateral triangles on this geometry worksheet.
Third Grade
Geometry
Worksheet
Obtuse Triangles: Identifying Triangles
Obtuse Triangles: Identifying Triangles
Worksheet
Obtuse Triangles: Identifying Triangles large image
Obtuse Triangles: Identifying Triangles
Fourth Grade
Geometry
Is your fourth grader reluctant to practice geometry? This colorful worksheet, which explores obtuse triangles, may be just what he needs!
Worksheet
Obtuse Triangles: Identifying Triangles
Obtuse Triangles: Identifying Triangles
Worksheet
Obtuse Triangles: Identifying Triangles
Is your fourth grader reluctant to practice geometry? This colorful worksheet, which explores obtuse triangles, may be just what he needs!
Fourth Grade
Geometry
Worksheet
Color the Triangles
Color the Triangles
Worksheet
Color the Triangles large image
Color the Triangles
Pre-K
Geometry
Find all the triangles in this fun shapes coloring worksheet!
Worksheet
Color the Triangles
Color the Triangles
Worksheet
Color the Triangles
Find all the triangles in this fun shapes coloring worksheet!
Pre-K
Geometry
Worksheet
The Missing Angle: Triangles
The Missing Angle: Triangles
Worksheet
The Missing Angle: Triangles large image
The Missing Angle: Triangles
Fourth Grade
Geometry
How much does your fourth grader know about triangles? Can he figure out the missing angle in each of these triangles?
Worksheet
The Missing Angle: Triangles
The Missing Angle: Triangles
Worksheet
The Missing Angle: Triangles
How much does your fourth grader know about triangles? Can he figure out the missing angle in each of these triangles?
Fourth Grade
Geometry
Worksheet
Identifying Triangles
Identifying Triangles
Worksheet
Identifying Triangles large image
Identifying Triangles
Third Grade
Geometry
On this geometry worksheet, your third-grader will look at the different triangles and label them as equilateral, isosceles, or scalene
Worksheet
Identifying Triangles
Identifying Triangles
Worksheet
Identifying Triangles
On this geometry worksheet, your third-grader will look at the different triangles and label them as equilateral, isosceles, or scalene
Third Grade
Geometry
Worksheet
Count the Triangles
Count the Triangles
Worksheet
Count the Triangles large image
Count the Triangles
Third Grade
Geometry
See if your child can find all the triangles hidden on this geometry worksheet.
Worksheet
Count the Triangles
Count the Triangles
Worksheet
Count the Triangles
See if your child can find all the triangles hidden on this geometry worksheet.
Third Grade
Geometry
Worksheet
Properties of Quadrilaterals
Properties of Quadrilaterals
Exercise
Properties of Quadrilaterals large image
Properties of Quadrilaterals
Fifth Grade
Geometry
Don’t be a square; let your students learn about the different properties of quadrilaterals through this fun exercise.
Exercise
Properties of Quadrilaterals
Properties of Quadrilaterals
Exercise
Properties of Quadrilaterals
Don’t be a square; let your students learn about the different properties of quadrilaterals through this fun exercise.
Fifth Grade
Geometry
Exercise
How Many Triangles?
How Many Triangles?
Worksheet
How Many Triangles? large image
How Many Triangles?
Kindergarten
Numbers and Counting
Here's a colorful math challenge for your kindergartener: can he count up all the triangles in the birthday party scene?
Worksheet
How Many Triangles?
How Many Triangles?
Worksheet
How Many Triangles?
Here's a colorful math challenge for your kindergartener: can he count up all the triangles in the birthday party scene?
Kindergarten
Numbers and Counting
Worksheet
Properties of Multiplication: Distributive
Properties of Multiplication: Distributive
Worksheet
Properties of Multiplication: Distributive large image
Properties of Multiplication: Distributive
Third Grade
Multiplication
Give your third grader some extra practice with one of the key properties of multiplication: distributive property.
Worksheet
Properties of Multiplication: Distributive
Properties of Multiplication: Distributive
Worksheet
Properties of Multiplication: Distributive
Give your third grader some extra practice with one of the key properties of multiplication: distributive property.
Third Grade
Multiplication
Worksheet
Tricky Triangles: Beginner's Geometry
Tricky Triangles: Beginner's Geometry
Worksheet
Tricky Triangles: Beginner's Geometry large image
Tricky Triangles: Beginner's Geometry
Kindergarten
Geometry
This worksheet challenges your preschooler to decide which two triangles are the same shape and size.
Worksheet
Tricky Triangles: Beginner's Geometry
Tricky Triangles: Beginner's Geometry
Worksheet
Tricky Triangles: Beginner's Geometry
This worksheet challenges your preschooler to decide which two triangles are the same shape and size.
Kindergarten
Geometry
Worksheet
Fact Triangles: Subtraction Within 10
Fact Triangles: Subtraction Within 10
Worksheet
Fact Triangles: Subtraction Within 10 large image
Fact Triangles: Subtraction Within 10
Kindergarten
Subtraction
Build subtraction sentences with fact family triangles in this engaging worksheet!
Worksheet
Fact Triangles: Subtraction Within 10
Fact Triangles: Subtraction Within 10
Worksheet
Fact Triangles: Subtraction Within 10
Build subtraction sentences with fact family triangles in this engaging worksheet!
Kindergarten
Subtraction
Worksheet
Find the Shape: Triangles
Find the Shape: Triangles
Worksheet
Find the Shape: Triangles large image
Find the Shape: Triangles
Kindergarten
Numbers and Counting
All of these pictures are hiding some sneaky triangles. Can your kindergartener find them all in this colorful worksheet?
Worksheet
Find the Shape: Triangles
Find the Shape: Triangles
Worksheet
Find the Shape: Triangles
All of these pictures are hiding some sneaky triangles. Can your kindergartener find them all in this colorful worksheet?
Kindergarten
Numbers and Counting
Worksheet
Fact Triangles: Subtraction Within 20
Fact Triangles: Subtraction Within 20
Worksheet
Fact Triangles: Subtraction Within 20 large image
Fact Triangles: Subtraction Within 20
Kindergarten
Subtraction
Find the facts within the number triangles in this engaging subtraction worksheet!
Worksheet
Fact Triangles: Subtraction Within 20
Fact Triangles: Subtraction Within 20
Worksheet
Fact Triangles: Subtraction Within 20
Find the facts within the number triangles in this engaging subtraction worksheet!
Kindergarten
Subtraction
Worksheet
Vocabulary Cards: Fact Family Triangles
Vocabulary Cards: Fact Family Triangles
Worksheet
Vocabulary Cards: Fact Family Triangles large image
Vocabulary Cards: Fact Family Triangles
First Grade
Addition
Use these vocabulary cards with the EL Support Lesson Plan: Fact Family Triangles.
Worksheet
Vocabulary Cards: Fact Family Triangles
Vocabulary Cards: Fact Family Triangles
Worksheet
Vocabulary Cards: Fact Family Triangles
Use these vocabulary cards with the EL Support Lesson Plan: Fact Family Triangles.
First Grade
Addition
Worksheet
Three Types of Triangles
Three Types of Triangles
Worksheet
Three Types of Triangles large image
Three Types of Triangles
Third Grade
Geometry
This worksheet will introduce your child to the three types of triangles: the equilateral triangle, the isosceles triangle and the scalene triangle.
Worksheet
Three Types of Triangles
Three Types of Triangles
Worksheet
Three Types of Triangles
This worksheet will introduce your child to the three types of triangles: the equilateral triangle, the isosceles triangle and the scalene triangle.
Third Grade
Geometry
Worksheet
Find the Shapes: Triangles
Find the Shapes: Triangles
Worksheet
Find the Shapes: Triangles large image
Find the Shapes: Triangles
Kindergarten
Numbers and Counting
How many triangles do you see? Introduce your young student to shapes and beginning geometry concepts with this fun coloring sheet.
Worksheet
Find the Shapes: Triangles
Find the Shapes: Triangles
Worksheet
Find the Shapes: Triangles
How many triangles do you see? Introduce your young student to shapes and beginning geometry concepts with this fun coloring sheet.
Kindergarten
Numbers and Counting
Worksheet
Under the Sea: Properties of Addition
Under the Sea: Properties of Addition
Interactive Worksheet
Under the Sea: Properties of Addition large image
Under the Sea: Properties of Addition
First Grade
Addition
Get ready for a deep dive into the properties of addition with this first- and second-grade worksheet!
Interactive Worksheet
Under the Sea: Properties of Addition
Under the Sea: Properties of Addition
Interactive Worksheet
Under the Sea: Properties of Addition
Get ready for a deep dive into the properties of addition with this first- and second-grade worksheet!
First Grade
Addition
Interactive Worksheet
Make Your Own Fact Family Triangles
Make Your Own Fact Family Triangles
Worksheet
Make Your Own Fact Family Triangles large image
Make Your Own Fact Family Triangles
First Grade
Addition
Students will love getting to make and cut out their own fact family triangles as they practice writing three related numbers.
Worksheet
Make Your Own Fact Family Triangles
Make Your Own Fact Family Triangles
Worksheet
Make Your Own Fact Family Triangles
Students will love getting to make and cut out their own fact family triangles as they practice writing three related numbers.
First Grade
Addition
Worksheet
Isosceles Triangles
Isosceles Triangles
Worksheet
Isosceles Triangles large image
Isosceles Triangles
Third Grade
Geometry
Help your child learn how to identify an isosceles triangle with this geometry worksheet.
Worksheet
Isosceles Triangles
Isosceles Triangles
Worksheet
Isosceles Triangles
Help your child learn how to identify an isosceles triangle with this geometry worksheet.
Third Grade
Geometry
Worksheet
Everyday Triangles
Everyday Triangles
Worksheet
Everyday Triangles large image
Everyday Triangles
Kindergarten
Geometry
Children will take note of the everyday shapes that surround them in this fun geometry activity.
Worksheet
Everyday Triangles
Everyday Triangles
Worksheet
Everyday Triangles
Children will take note of the everyday shapes that surround them in this fun geometry activity.
Kindergarten
Geometry
Worksheet
Properties of Multiplication: Identity
Properties of Multiplication: Identity
Worksheet
Properties of Multiplication: Identity large image
Properties of Multiplication: Identity
Third Grade
Multiplication
This worksheet offers a variety of hands-on practice problems to help reinforce learners' understanding of the identity property. 
Worksheet
Properties of Multiplication: Identity
Properties of Multiplication: Identity
Worksheet
Properties of Multiplication: Identity
This worksheet offers a variety of hands-on practice problems to help reinforce learners' understanding of the identity property. 
Third Grade
Multiplication
Worksheet
Fact Family Triangles
Fact Family Triangles
Lesson Plan
Fact Family Triangles large image
Fact Family Triangles
First Grade
Mixed Operations
This hands-on lesson will get students thinking and talking about how the numbers in fact families are related. Use alone or with the lesson plan Fact Family Trees.
Lesson Plan
Fact Family Triangles
Fact Family Triangles
Lesson Plan
Fact Family Triangles
This hands-on lesson will get students thinking and talking about how the numbers in fact families are related. Use alone or with the lesson plan Fact Family Trees.
First Grade
Mixed Operations
Lesson Plan
Properties of Multiplication: Associative
Properties of Multiplication: Associative
Interactive Worksheet
Properties of Multiplication: Associative large image
Properties of Multiplication: Associative
Third Grade
Multiplication
If your child scratches their head when it comes to the associative property of multiplication, this worksheet is sure to clear things up!
Interactive Worksheet
Properties of Multiplication: Associative
Properties of Multiplication: Associative
Interactive Worksheet
Properties of Multiplication: Associative
If your child scratches their head when it comes to the associative property of multiplication, this worksheet is sure to clear things up!
Third Grade
Multiplication
Interactive Worksheet
Properties of Multiplication: Commutative
Properties of Multiplication: Commutative
Worksheet
Properties of Multiplication: Commutative large image
Properties of Multiplication: Commutative
Third Grade
Multiplication
This worksheet introduces children to the commutative property, then uses a series of prompts to help them practice it.
Worksheet
Properties of Multiplication: Commutative
Properties of Multiplication: Commutative
Worksheet
Properties of Multiplication: Commutative
This worksheet introduces children to the commutative property, then uses a series of prompts to help them practice it.
Third Grade
Multiplication
Worksheet
Cards, Triangles, and Patterns
Cards, Triangles, and Patterns
Worksheet
Cards, Triangles, and Patterns large image
Cards, Triangles, and Patterns
Third Grade
Addition
Challenge your third grader to figure out the addition and subtraction patterns on this worksheet.
Worksheet
Cards, Triangles, and Patterns
Cards, Triangles, and Patterns
Worksheet
Cards, Triangles, and Patterns
Challenge your third grader to figure out the addition and subtraction patterns on this worksheet.
Third Grade
Addition
Worksheet
Finding All of the Flat Shapes
Finding All of the Flat Shapes
Lesson Plan
Finding All of the Flat Shapes large image
Finding All of the Flat Shapes
Kindergarten
Geometry
2D shapes are all around us! In this lesson students will explore the properties of four different shapes—triangles, circles, rectangles, and squares! They will learn that they can find these shapes anywhere in the world around us.
Lesson Plan
Finding All of the Flat Shapes
Finding All of the Flat Shapes
Lesson Plan
Finding All of the Flat Shapes
2D shapes are all around us! In this lesson students will explore the properties of four different shapes—triangles, circles, rectangles, and squares! They will learn that they can find these shapes anywhere in the world around us.
Kindergarten
Geometry
Lesson Plan
1234…7