multiply scientific notation

(2.8 * 10⁸) (2.2*10³)

• 6.16 * 10²⁴
• 5.0 * 10¹¹
• 6.16 * 10¹¹
• 61.6 * 10¹¹

Tags

CCSS.8.EE.A.4

Match the following scientific notations with their standard forms.

• 4.3756 x 10^-6 in standard form?

• 43,756

• 4.3756 x 10⁴ in standard form?

• 437,560,000

• 4.3756 x 10⁸ in standard form?

• 0.00043756

• 4.3756 x 10³ in standard form?

• 4,3756

7.113 x 10⁷ in standard form is (a)   .

• 71,130,000
• 7,113,000
• 0.0000007113
• 7,113

Match the following scientific notation multiplications with their correct products:

• (6 x 10⁴)(8 x 10^-3)

• 4.08 x 10^-8

• (3.4 x 10⁵)(1.2 x 10^-3)

• 4.08 x 10²

• (2.4 x 10^-8)(1.7 x 10^-7)

• 4.08 x 10^-15

• (5.1 x 10^-7)(8 x 10^-2)

• 4.8 x 10²

520,000,000 can be written in scientific notation as (a)  

• 52 x 10⁷
• 5.2 x 10⁷
• 5.2 x 10⁸
• 0.52 x 10⁹

Solve:

(2×10⁶)(4×10⁶)

• 8×10⁶

• 8×10¹⁰

• 8×10¹²

• 6×10⁶

Tags

CCSS.8.EE.A.4

(5 x 10¹⁰)(1 x 10¹) का मान (a)   है।

• 5 x 10¹¹
• 5 x 10⁹
• 6 x 10¹¹
• 5 x 10¹⁰

Match the following numbers in scientific notation with their standard form.

• 9.85 x 10⁸

• 985,000

• 9.85 x 10⁶

• 985,000,000

• 9.85 x 10⁵

• 98,500,000

• 9.85 x 10⁷

• 9,850,000

Multiply:
(6.2 x 10⁴)(5 x 10²) = (a)  

• 3.1 x 10⁶
• 31 x 10⁶
• 3.1 x 10⁷
• 31 x 10⁷

Convert to scientific notation:
0.00047

• 4.7 x 10^-3

• 4.7 x 10^-4

• 4.7 x 10^-5

• 47 x 10^-6