TEKS.MATH.7.3B

40+(72÷9)÷8

• 49
• 25
• 41
• 15

Tags

TEKS.MATH.7.3B

What is |-23|?

• -23
• 23
• -46
• 46

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TEKS.MATH.7.3B

TEKS.MATH.7.3A

−27 ÷ −9 =

• 3
• -3
• 243
• -243

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TEKS.MATH.7.3B

TEKS.MATH.7.3A

-20 + (-11)

• 31
• 9
• -9
• -31

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TEKS.MATH.7.3B

Write 1/10² using negative exponents.

• 1/10⁻²
• 10⁻²
• −10²
• 2⁻¹⁰

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TEKS.MATH.7.3B

TEKS.MATH.7.3A

Every Friday for 8 weeks Kylan withdrew $35 from his savings account.  How much did he withdraw in all?

• -280
• 280
• 27
• -27

Tags

TEKS.MATH.7.3B

What property is this?

• Multiplicative Inverse

• Multiplicative Identity

• Commutative

• Associative

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TEKS.MATH.7.3B

When I add two integers with the same sign, my sum is:

• The opposite of the sign I am using.
• The same sign I am using.

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TEKS.MATH.7.3B

TEKS.MATH.7.3A

An airplane started at 0 feet. It rose 21,000 feet at takeoff. It then descended 4,329 feet because of clouds. An oncoming plane was approaching, so it rose 6,333 feet. After the oncoming plane passed, it descended 8,453 feet, at what altitude was the plane flying?

• 16,732 feet

• 13,736 feet

• 14,551 feet

• 15,332 feet

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TEKS.MATH.7.3B

 $-\frac{4}{9}\div\frac{2}{3}$ 


Your answer must be in simplest (reduced) form

• 12/18

• -8/27

• -2/3

• 8/27

Tags

TEKS.MATH.7.3B