TEKS.MATH.7.3A

Jonah had $340.87 in his checking account. He withdrew $52 and wrote a check for $18.72. Find the new balance.

• $270.15
• $411.59
• $374.15
• $307.59

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TEKS.MATH.7.3A

Solve this mixed number equation:
1⅔ + 1⅚

• 3 1/2
• 2 7/6
• 3 7/6
• 2 7/9

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TEKS.MATH.7.3A

Write the following as a negative exponent.
1/10 x 1/10 x 1/10 x 1/10

• 10^-4
• 10⁴
• 1/10^-4
• 1/10,000

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TEKS.MATH.7.3A

What do you get when you multiply a negative by a negative?

• Positive
• Negative 

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TEKS.MATH.7.3A

Compare the following numbers:
23.3 O 23.30

• <
• >
• =

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TEKS.MATH.7.3A

Simplify:
9 - 4(8 - 3) + 10 ÷ 2

• -6
• 30
• -3
• 5

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TEKS.MATH.7.3A

3x⁴ * 6x⁶

• 18x¹⁰
• 9x¹⁰
• 18x²⁴
• 9x²⁴

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TEKS.MATH.7.3A

-18 ÷ (-2)

• 9
• -9
• -20
• 10

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TEKS.MATH.7.3A

Write 8.35 × 10^-4 as an ordinary number...

• 0.0000835

• 0.000835

• 8350

• 8,350,000

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TEKS.MATH.7.3A

-7 - 2

• -9
• 9
• 5
• -5

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TEKS.MATH.7.3A