TEKS.MATH.6.3D

The temperature dropped 3 degrees every hour for six hours.  How much did the temperature drop in all?

• -18
• 9
• 18
• -9

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TEKS.MATH.6.3D

TEKS.MATH.7.3A

-72 ÷ (-9)

• Positive
• Negative

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TEKS.MATH.6.3D

TEKS.MATH.7.3A

50 ÷ -10

• -5
• 5
• 40
• -40

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TEKS.MATH.6.3D

What are the rules for subtracting integers?

• Change to multiplication and use the opposite of the second number.
• Change subtraction sign to addition and use the opposite of the second number.
• Find the opposite of both numbers and then add. 
• Subtract like normal and keep the larger sign. 

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TEKS.MATH.6.3D

42 + 18

• -60
• 24
• -24
• 60

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TEKS.MATH.6.3D

^{Write in standard form:}
(-2)⁵ 

• -10
• 10
• -32
• 32

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TEKS.MATH.6.3D

TEKS.MATH.6.7A

15 - 3

• -12

• 18

• -18

• 12

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TEKS.MATH.6.3D

-5 x -8

• -40

• -13

• -45

• 40

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TEKS.MATH.6.3D

(4 x 8) - (9 + 7) =

• 16

• 25

• 41

• 32

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TEKS.MATH.6.3D

7x4

• 34

• 11

• 23

• 28

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TEKS.MATH.6.3D