Review on Adding and Subtracting Rational Numbers

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

If b is a negative integer, will -b be greater than or less than zero and why?

• Greater than because negative integers are greater than zero

• Greater than because a negative times a negative is a positive

• Less than because negative integers are less than zero.

• Less than because a negative times a positive is a negative.

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CCSS.6.NS.C.5

CCSS.6.NS.C.6

CCSS.6.NS.C.7

Justin is paying utility bills. He pays Verizon $235, PSE&G $145 and has a credit from JCP&L of $42. Before the credit is applied, the JCP&L bill comes to $168. Write an integer to represent Justin's total bill payment.

• -506

• -590

• 506

• 548

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CCSS.6.NS.C.5

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CCSS.6.NS.B.3

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CCSS.6.NS.B.3

CCSS.6.NS.C.5

CCSS.6.NS.C.6

• -26.3

• -14.9

• 14.9

• 26.3

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CCSS.6.NS.B.3

CCSS.6.NS.C.5

CCSS.6.NS.C.6

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CCSS.6.NS.B.3

CCSS.6.NS.C.5