TEKS.MATH.8.2C

Which of the following is correct scientific notation?

• 20.35 x 10⁴
• .2035 x 10⁴
• 2035 ⁴
• 2.035 x10⁴

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TEKS.MATH.8.2C

What is the simplified version of

• 3.9 x 10⁶
• 4 x 10²⁰
• 4 x 10⁶
• 3.9 x 10²⁰

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TEKS.MATH.8.2C

Scientific Notation is made up of two number parts. The second part is a power of base 10.

• True
• False

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TEKS.MATH.8.2C

What is the standard form?
1.245 x 10³

• 0.001245
• 12.45
• 1245

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TEKS.MATH.8.2C

How would you write 4.3756 x 10⁴ in standard form?

• 437,560,000
• 0.00043756
• 43,756
• 4,3756

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TEKS.MATH.8.2C

How would you write 0.0005 in scientific notation?

• 50 x 10⁵
• 5 x 10⁴
• 5 x 10³
• .5 x 10³

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TEKS.MATH.8.2C

Which one of these is in scientific notation?

• 8.987000
• 8.98 x 10⁶
• 80.987 x 10
• 8.98⁶

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TEKS.MATH.8.2C

Multiply:
(3.4 x 10⁵)(1.2 x 10^-3)

• 4.08 x 10^-8
• 4.8 x 10²
• 4.08 x 10²
• 4.08 x 10^-15

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TEKS.MATH.8.2C

0.0000713 converted to scientific notation is ______.

• 7.13 x 10^-5
• 7.13 x 10⁵
• 7.13 x 10^-4
• 7.13 x 10⁴

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TEKS.MATH.8.2C

In the year 2000, the United States public debt was about 5.6 x 10¹² dollars. The population of the United States in that year was about 2.8 x 10⁸ people. How much you calculate the average debt per person?

• Add

• Subtract

• Multiply

• Divide

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TEKS.MATH.8.2C