Scientific Notation

Write 7.113 x 10⁷ in standard form.

• 71,130,000

• 7,113,000

• 0.0000007113

• 7,113

Write 2.08 x 10²  in standard form.

• 208
• 0.0208
• 20,800
• 0.208

Write 6,700 in scientific notation.

• 6.7 x 10³
• 6.7 x10^-3
• 67 x 10²
• 67 x 10^-2

Write 52,300,000 in scientific notation.

• 5.23 x 10⁷
• 5.23 x 10^-7
• 52.3 x 10⁶
• 52.3 x 10^-6

Arrange the numbers from least to greatest:
216,000,000 ; 2.2 x 10³ ; 3.1 x 10⁷ ; 310,000

• 2.2 x 10³ ; 310,000; 3.1 x 10⁷ ; 216,000,000
• 310,000 ; 2.2 x 10³ ; 3.1 x 10⁷; 216,000,000
• 3.1 x 10⁷ ; 310,000; 2.2 x 10³; 216,000,000
• 2.2 x 10³ ; 3.1 x 10⁷ ; 310,000 ; 216,000,000

The first number in scientific notation must be...

• between and including 0 and 10

• between and including 1 and 9.9999

• between and including 0 and 9.999

• between and including 1 and 10

Which of the following is correct scientific notation?

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

Tags

CCSS.8.EE.A.3

How would you write 564,000,000 in scientific notation?

• 5.64 x 10^-7
• 5.64 x 10⁶
• 5.64 x 10⁸
• 56.4 x 10⁷

Tags

CCSS.8.EE.A.3

7u²v⁵ * 9uv³

• 16u²v⁸
• 63u³v¹⁵
• 63uv⁸
• 63u³v⁸

10xy³ * 8x⁵y³

• 80xy³
• 80x⁶y³
• 80x⁶y⁶
• none of the above