TEKS.MATH.7.3A

The temperature on a cold winter day starts out at 10 degrees, but it drops rapidly 24 degrees due to a strong cold front moving in.  What is the current temperature?

• 14
• 34
• -14
• -34

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TEKS.MATH.7.3A

-0.03 - (-0.18) =

• -0.21
• -0.15
• 0.21
• 0.15

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TEKS.MATH.7.3A

According to exponent rules, when we raise the power to a power we _______ the exponents.

• add
• subtract
• multiply
• divide

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TEKS.MATH.7.3A

-2 ⅙ - (-1 ¾)

• -5/12
• 3 11/12
• 5/12
• -2 1/10

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TEKS.MATH.7.3A

Divide and Simplify

• 1/6
• x+10/ 6x+60
• x+8/ 6x+60 
• (x+10)(x+8)/ 6x+60

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TEKS.MATH.7.3A

A scuba diver, who was 25⅔ feet beneath the surface of the water, descended 5½ feet.  From this depth, how many feet must the diver rise to return to the surface?

• 31⅙ ft. 
• 30⅗ ft. 
• 20⅙ ft. 
• 20 ft. 

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TEKS.MATH.7.3A

3 + -7

• 10
• 4
• -10
• -4

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TEKS.MATH.7.3A

What is 8/9 - 6/7?

• 5/6
• 3/4
• 2/3
• 2/63

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TEKS.MATH.7.3A

-3.3 - (-1.2)

• -2.1

• 2.1

• 4.5

• -4.5

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TEKS.MATH.7.3A

-23.4 - 3.4= 

• -20
• 26.8
• -26.8
• 20

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TEKS.MATH.7.3A