Open Up - Grade 8 - Mathematics - Unit 7 - Lesson 5
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Last updated almost 3 years ago
14 Questions
1
1.
Write with a single exponent: (ex: \frac{1}{10}⋅\frac{1}{10}=10^{-2})\frac{1}{10}⋅\frac{1}{10}⋅\frac{1}{10}
Write with a single exponent: (ex: \frac{1}{10}⋅\frac{1}{10}=10^{-2})
\frac{1}{10}⋅\frac{1}{10}⋅\frac{1}{10}
8.EE.1
5.NBT.2
1
2.
Write with a single exponent: (ex: \frac{1}{10}⋅\frac{1}{10}=10^{-2})\frac{1}{10}⋅\frac{1}{10}⋅\frac{1}{10}⋅\frac{1}{10}⋅\frac{1}{10}⋅\frac{1}{10}⋅\frac{1}{10}
Write with a single exponent: (ex: \frac{1}{10}⋅\frac{1}{10}=10^{-2})
\frac{1}{10}⋅\frac{1}{10}⋅\frac{1}{10}⋅\frac{1}{10}⋅\frac{1}{10}⋅\frac{1}{10}⋅\frac{1}{10}
8.EE.1
5.NBT.2
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3.
Write with a single exponent: (ex: \frac{1}{10}⋅\frac{1}{10}=10^{-2})(\frac{1}{10}⋅\frac{1}{10}⋅\frac{1}{10}⋅\frac{1}{10})^2
Write with a single exponent: (ex: \frac{1}{10}⋅\frac{1}{10}=10^{-2})
(\frac{1}{10}⋅\frac{1}{10}⋅\frac{1}{10}⋅\frac{1}{10})^2
8.EE.1
5.NBT.2
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4.
Write with a single exponent: (ex: \frac{1}{10}⋅\frac{1}{10}=10^{-2})(\frac{1}{10}⋅\frac{1}{10}⋅\frac{1}{10})^3
Write with a single exponent: (ex: \frac{1}{10}⋅\frac{1}{10}=10^{-2})
(\frac{1}{10}⋅\frac{1}{10}⋅\frac{1}{10})^3
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5.
Write with a single exponent: (ex: \frac{1}{10}⋅\frac{1}{10}=10^{-2})(10⋅10⋅10)^-2
Write with a single exponent: (ex: \frac{1}{10}⋅\frac{1}{10}=10^{-2})
(10⋅10⋅10)^-2
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5.NBT.2
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6.
Write each expression as a single power of 10.
10^{-3}⋅10^{-2}
Write each expression as a single power of 10.
10^{-3}⋅10^{-2}
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7.
Write each expression as a single power of 10.
10^{4}⋅10^{-1}
Write each expression as a single power of 10.
10^{4}⋅10^{-1}
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8.
Write each expression as a single power of 10.
\frac{10^5}{10^7}
Write each expression as a single power of 10.
\frac{10^5}{10^7}
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9.
Write each expression as a single power of 10.
(10^{-4})^{5}
Write each expression as a single power of 10.
(10^{-4})^{5}
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10.
Write each expression as a single power of 10.
10^{-3}⋅10^{2}
Write each expression as a single power of 10.
10^{-3}⋅10^{2}
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5.NBT.2
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11.
Write each expression as a single power of 10.
\frac{10^{-9}}{10^5}
Write each expression as a single power of 10.
\frac{10^{-9}}{10^5}
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12.
Select all of the following that are equivalent to \frac{1}{10,000}:
Select all of the following that are equivalent to \frac{1}{10,000}:
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13.
Match each equation to the situation it describes.
Match each equation to the situation it describes.
| arrow_right_alt | A dump truck is hauling loads of dirt to a construction site. After 20 loads, there are 70 square feet of dirt. | |
| arrow_right_alt | I am making a water and salt mixture that has 2 cups of salt for every 6 cups of water. | |
| arrow_right_alt | A store has a “4 for $10” sale on hats. | |
| arrow_right_alt | For every 48 cookies I bake, my students get 24. |
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14.
Explain why triangle ABC is similar to EDC.(Short Answer)
Explain why triangle ABC is similar to EDC.(Short Answer)
Find the missing side lengths.(Show Your Work)
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