Scientific Notation with Positive and Negative Powers

How do you write
8.317 x 10⁶
in standard form?

• 8,371,000

• 83,170,000

• 837,100

• 8,317,000

How would you write 4.3756 x 10⁴ in standard form?

• 437,560,000

• 0.00043756

• 43,756

• 4,3756

How would you write 0.0005 in scientific notation?

• 50 x 10^-5

• 5 x 10^-4

• 5 x 10³

• .5 x 10³

Tags

TEKS.MATH.8.2C

How would you write -5.6 x 10^-3 in standard form?

• 0.0056

• -5,600

• 0.00056

• -0.0056

Tags

TEKS.MATH.8.2C

Solve. Remember that ^ means to the power of..

• 31.2343 x 10^-3

• 3.14528 x 10^6

• .265625 x 10^4

• 2.65625 x 10^3

The usual form for 2.03 × 10^–5

• 0.203

• 0.00203

• 203000

• 0.0000203

Which of the following is correct scientific notation?

• 20.35 x 10⁴

• .2035 x 10⁴

• 2035 ⁴

• 2.035 x10⁴

Tags

TEKS.MATH.8.2C

Express the following in scientific notation:
.000457

• 457 x 10⁶

• 457 x 10^-6

• 4.57 x10⁴

• 4.57 x 10^-4

Convert to scientific notation:

520,000,000

• 52 x 10⁷

• 5.2 x 10^-7

• 5.2 x 10⁸

• 0.52 x 10⁹

Tags

TEKS.MATH.8.2C

Write 7.113 x 10⁷ in standard form.

• 71,130,000

• 7,113,000

• 0.0000007113

• 7,113