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Lesson 1.7 Dividing Integers. Standards: NS 1.2 and AF 2.1 Objectives: Dividing Integers Evaluate variable expressions. Dividing Integers. Rule 1: Positive divided by a positive is POSITIVE 25 ÷ 5 28 7 3) 44 ÷ 11. Dividing Integers. Rule 2:
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Lesson 1.7 Dividing Integers Standards: NS 1.2 and AF 2.1 Objectives: Dividing Integers Evaluate variable expressions
Dividing Integers • Rule 1: Positive divided by a positive is POSITIVE • 25 ÷ 5 • 28 7 3) 44 ÷ 11
Dividing Integers • Rule 2: Negative divided by a negative is POSITIVE. • -14 ÷ -7 • -90 / -9 • - 72 / -2
Dividing Integers • Rule 3: A negative divided by a positive is NEGATIVE. • -30 ÷ 6 • 16/ -8 • 24 ÷ -2
Dividing Integers • Rule 4: A number divided by 0 is ZERO. • -4 ÷ 0 • 7/0
Evaluate Expressions -n/ 4 when n = -36 - (-36) / 4 36/4 9
Evaluate Expressions • 72 ÷ m when m= -8 • -2(x) + x/4 when x = -12