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3rd Grade Math Resources for 'composing decomposing'

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3rd Grade Math Resources for 'composing decomposing'

6 results
Search for: composing, decomposing
✕
Math
✕
3rd Grade
✕
Clear all
6 results
EL
Decomposing Numbers
Decomposing Numbers
Lesson Plan
Decomposing Numbers large image
Decomposing Numbers
Third Grade
Numbers and Counting
Why make things harder on ourselves? Teach your students to decompose numbers to make math easier! Use this as a stand alone lesson or a pre-lesson for Decompose to Multiply: 6, 7, 8, and 9.
Lesson Plan
EL
Decomposing Numbers
Decomposing Numbers
Lesson Plan
Decomposing Numbers
Why make things harder on ourselves? Teach your students to decompose numbers to make math easier! Use this as a stand alone lesson or a pre-lesson for Decompose to Multiply: 6, 7, 8, and 9.
Third Grade
Numbers and Counting
Lesson Plan
Break It Apart: Area of Combined Rectangles
Break It Apart: Area of Combined Rectangles
Worksheet
Break It Apart: Area of Combined Rectangles large image
Break It Apart: Area of Combined Rectangles
Third Grade
Geometry

Add up the areas in this engaging geometry worksheet!

Worksheet
Break It Apart: Area of Combined Rectangles
Break It Apart: Area of Combined Rectangles
Worksheet
Break It Apart: Area of Combined Rectangles

Add up the areas in this engaging geometry worksheet!

Third Grade
Geometry
Worksheet
Subtract Using Decomposition: Make a New Equation #1
Subtract Using Decomposition: Make a New Equation #1
Interactive Worksheet
Subtract Using Decomposition: Make a New Equation #1 large image
Subtract Using Decomposition: Make a New Equation #1
Second Grade
Subtraction
Solve double-digit subtraction problems with ease in this second- and third-grade worksheet!
Interactive Worksheet
Subtract Using Decomposition: Make a New Equation #1
Subtract Using Decomposition: Make a New Equation #1
Interactive Worksheet
Subtract Using Decomposition: Make a New Equation #1
Solve double-digit subtraction problems with ease in this second- and third-grade worksheet!
Second Grade
Subtraction
Interactive Worksheet
Subtract Using Decomposition: Make a Number Line Model #1
Subtract Using Decomposition: Make a Number Line Model #1
Worksheet
Subtract Using Decomposition: Make a Number Line Model #1 large image
Subtract Using Decomposition: Make a Number Line Model #1
Second Grade
Subtraction
Practice the decomposition method of subtraction in this accessible worksheet!
Worksheet
Subtract Using Decomposition: Make a Number Line Model #1
Subtract Using Decomposition: Make a Number Line Model #1
Worksheet
Subtract Using Decomposition: Make a Number Line Model #1
Practice the decomposition method of subtraction in this accessible worksheet!
Second Grade
Subtraction
Worksheet
Subtracting by Place Value: 3-Digit Numbers
Subtracting by Place Value: 3-Digit Numbers
Worksheet
Subtracting by Place Value: 3-Digit Numbers large image
Subtracting by Place Value: 3-Digit Numbers
Third Grade
Subtraction
Master multi-digit subtraction with this informative third-grade math worksheet!
Worksheet
Subtracting by Place Value: 3-Digit Numbers
Subtracting by Place Value: 3-Digit Numbers
Worksheet
Subtracting by Place Value: 3-Digit Numbers
Master multi-digit subtraction with this informative third-grade math worksheet!
Third Grade
Subtraction
Worksheet
Subtraction with Regrouping
Subtraction with Regrouping
Lesson Plan
Subtraction with Regrouping large image
Subtraction with Regrouping
Third Grade
Subtraction
Help your students subtract with confidence by sharing two different strategies. Use this lesson to build on students’ understanding of subtraction and to evaluate this key skill.
Lesson Plan
Subtraction with Regrouping
Subtraction with Regrouping
Lesson Plan
Subtraction with Regrouping
Help your students subtract with confidence by sharing two different strategies. Use this lesson to build on students’ understanding of subtraction and to evaluate this key skill.
Third Grade
Subtraction
Lesson Plan
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