Pre-Algebra Lesson 2-4 UC

Pre-Algebra Lesson - Using Counters Objective Use counters to solve the addition of negative and positive integers Adding positive integers We

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Using Counters Objective: Use counters to solve the addition of negative and positive integers.
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Adding positive integers We already know that the addition of positive integers results in a like sign answer. 5
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Adding positive integers We already know that the addition of positive integers results in a like sign answer. 5 + +
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Adding positive integers We already know that the addition of positive integers results in a like sign answer. 5 + 4 +
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Adding positive integers We already know that the addition of positive integers results in a like sign answer. 5 + 4 = + =
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Adding positive integers We already know that the addition of positive integers results in a like sign answer. 5 + 4 = 9 + = 9
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Adding positive integers We already know that the addition of positive integers results in a like sign answer. This can be applied to the addition of negative integers . 5 + 4 = 9 + = 9
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We already know that the addition of positive integers results in a like sign answer. This can be applied to the addition of negative integers. -5
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This note was uploaded on 12/01/2011 for the course MATH 110 taught by Professor Staff during the Fall '08 term at BYU.

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Pre-Algebra Lesson - Using Counters Objective Use counters to solve the addition of negative and positive integers Adding positive integers We

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