'Black chips' presentation slideshows

Parts of Speech

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Color Chip Model for Operations of Integers

Color Chip Model for Operations of Integers. a black chip represents +1. a red chip represents ? 1. When a black chip is combined with a red chip, they will cancel each other (because 1 + ( ?1 ) = 0 ). (This process is known as ZERO PAIRING .). (click to see animation).

388 views • 24 slides

Subtract Away your Fears

Subtract Away your Fears. By: Rebecca Gilroy. Introduction: As a class we are going to review simple subtraction and start applying it to word problems. Subject: Second Grade Mathematics Topic: Subtraction

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5.1 Addition, Subtraction, and Order Properties of Integers

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WARM UP #7(Investigation Work)

WARM UP #7(Investigation Work). The answer to an addition problem is called a ____________. The answer to a subtraction problem is called a ____________. In the vocabulary section of your binder write down the definition of the term ABSOLUTE VALUE. Give at least two examples. 4.

204 views • 11 slides

Inventing a New Model

Inventing a New Model. Yesterday, you used the number line to help you think about adding integers. In this problem, you will explore another way to model the addition of integers.

254 views • 8 slides