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1.1 The Counting Numbers, Mathematics for Elementary Teachers 5th Edition, Beckmann, pg. 10

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NYSED General Information: (518) 474-3852

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Write or interpret two digit numbers to 100 as addition sentences that combine tens and ones.

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This project was created with Explain Everything™ Interactive Whiteboard for iPad.

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3.1 Interpretations of Addition and Subtraction, Mathematics for Elementary School Teachers 5th Edition, Beckman, pg. 99

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Grade 2 Mathematics Module 4, Topic A, Lesson 3 | EngageNY

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Add and subtract multiples of 10 and some ones within 100.

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This project was created with Explain Everything™ Interactive Whiteboard for iPad.

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4.3 The Commutative Property and Associative Properties of Multiplication, Areas of Rectangles, and Volume of Boxes & 4.4 The Distributive Property, Mathematics for Eementary Teachers, Beckmann pg. 164, 169

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Multiply two digit by two digit numbers using four partial products.

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This project was created with Explain Everything™ Interactive Whiteboard for iPad.

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Has not been graded yet