Integers, Rational Numbers and Models Review

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Presentation transcript:

Integers, Rational Numbers and Models Review I can use INTEGERS, RATIONAL NUMBERS AND MODELS to solve real world problems. Identifying Integers and their Opposites Comparing and Ordering Integers Absolute Value Adding and Subtracting Integers Multiplying and Dividing Integers

Integers Identifying Integers and their Opposites

Ex.

6th Grade Math Benchmark 2014-2015

Rational Numbers Classify each number by placing in the VENN Diagram

6th Grade Math Benchmark 2014-2015

Comparing and Ordering Rational Numbers

t

Adding Integers Use positive and negative models to get Zero Pairs

Rules Associative Property of Addition – the sum of three or more numbers is always the same, regardless of their grouping. Commutative Property of Addition – two or more numbers can be added in any order without changing the sum.

6th Grade Math Benchmark 2014-2015

Subtracting Integers

Subtracting Integers

Practice

6th Grade Math Benchmark 2014-2015

Multiplying Integers

The quotient of two integers with different signs is negative The quotient of two integers with different signs is negative. The quotient of two integers with the same sign is positive. Division by zero is not possible, so is undefined. Practice

t The quotient of two integers with different signs is negative. The quotient of two integers with the same sign is positive. Division by zero is not possible, so is undefined. Practice

6th Grade Math Benchmark 2014-2015

6th Grade Math Benchmark 2014-2015

6th Grade Math Benchmark 2014-2015

6th Grade Math Benchmark 2014-2015

6th Grade Math Benchmark 2014-2015

6th Grade Math Benchmark 2014-2015