TEKS.MATH.7.3A

-30/-10=

• -30
• -3
• 3
• 30

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TEKS.MATH.7.3A

When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...

• Positive
• Negative
• Depends on which is bigger.

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TEKS.MATH.7.3A

-8+(-2)

• -6
• -10
• 10
• 6

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TEKS.MATH.7.3A

When adding integers with DIFFERENT signs...

• you take the sign of the smaller absolute value
• you take the sign of the larger absolute value
• the sign becomes positive
• the sign becomes negative

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TEKS.MATH.7.3A

-8 + 13

• 21
• -21
• 5
• -5

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TEKS.MATH.7.3A

Justin bought 6.95 lbs of cherry and lime jelly beans for his birthday party. If 1.75 lbs were cherry flavor, how many pounds were lime flavor?

• 5.2

• 8.7

• 9.7

• 5.02

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TEKS.MATH.7.3A

Mayra received a $100 bill as a birthday gift. She bought a book online for 24.95. Then she bought a backpack for 39.75 at Memorial City mall. How much money did she have left after making her purchases?

• $35.30

• $64.70

• $75.05

• $164.70

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TEKS.MATH.7.3A

Using additive inverse (Keep Change Change), write this problem as an addition problem.

-22 - (-7)

• -22 + 7

• -22 + (-7)

• 22 + 7

• 22 + (-7)

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TEKS.MATH.7.3A

What is the product?

-8(7 - 3.2)

• -59.2

• 52.8

• -4.2

• -30.4

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TEKS.MATH.7.3A

Find the Mean Absolute Deviation of the set: 12, 25, 7, 14, 11, 30

• 44

• 99

• 7.3

• 16.5

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TEKS.MATH.7.3A