Scientific Notation Basic

Which number is written in scientific notation?

• 89 x 10⁸
• 9.21 x 10³
• 723 x 10⁸

Tags

CCSS.8.EE.A.3

703,000,000,000 =

• 7.03 x 10⁹
• 7.03 x 10¹⁰
• 7.03 x 10¹¹
• 7.3 x 10¹¹

Tags

CCSS.8.EE.A.3

800,000,000 =

• 8 x 10⁸
• 8 x 10⁷
• 8 x 10⁶
• 8 x 10⁹

Tags

CCSS.5.NBT.A.2

0.000000091 =

• 9.1 x 10^-8
• 9.1 x 10^-9
• 9.1 x 10⁸
• 9.1 x 10⁹

Tags

CCSS.8.EE.A.3

0.0000000000501 =

• 5.1 x 10^-10
• 5.1 x 10^-11
• 5.01 x 10^-11
• 5.01 x 10¹¹

Tags

CCSS.8.EE.A.3

To write 8.2 x 10¹⁵ in decimal form or standard form, which method should be completed?

• Write 82 and then insert 15 zeros.
• Move the decimal point 15 places to the left.
• Move the decimal point 15 places to the right.

7.13 x 10^-5 =

• 0.00000713
• 0.0000713
• 0.000713
• 713,000

Tags

CCSS.8.EE.A.3