Scientific Notation Operations - A/S

Write the answer in scientific notation.
7.3 x 10⁵  +   3.7 x 10⁵  =

• 11.0 x 10⁵
• 1.1 x 10¹⁰
• 1.10 x 10¹¹
• 1.1 x 10 ⁶

Tags

CCSS.8.EE.A.4

Write the answer in scientific notation.
4.1 x 10⁵ +   5.5 x 10⁶  =

• 5.91 x 10⁶
• 9.6 x 10⁵
• 9.6 x 10¹¹
• 4.65 x 10⁵

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

(7.7 x 10²) + (1.1 x 10²)=

• 8.8 x 10⁴
• 6.6 x 10⁴
• 8.8 x 10²
• 6.6 x 10²

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.EE.A.4

The mean distance from the sun to Earth is 9.29 x 10⁷ miles. Jupiter's mean distance from the sun is 4.8388 x 10⁸ miles. What is the difference between these two distances in miles? 

• 4.3092 x 10¹
• 3.9098 x 10⁷
• 3.9098 x 10⁸
• 5.7678 x 10⁸

Tags

CCSS.6.EE.A.1

CCSS.6.NS.B.3

The dimensions of an office building are 1.5 x 10² feet by 1.35 x 10³ feet. What is the perimeter of the base of the building, in feet? 

• 1.50 x 10³
• 2.85 x 10 ⁵
• 3.00 x 10 ³
• 5.70 x 10 ⁵

Tags

CCSS.8.EE.A.4

Solve:
(6.0 x 10⁴) + (3.0 x 10⁴)

• 9.0 x 10⁴
• 3.0 x 10⁴
• 9.0 x 10⁸
• 3.0 x 10⁰

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

Solve:
(8.0 x 10^22) - (7.0 x 10^22)

• 15 x 10^22
• 1 x 10^0
• 1.5 x 10^23
• 1 x 10^22

Tags

CCSS.8.EE.A.4

Solve:
(8.0 x 10^12) - (7.5 x 10^12)

• 1.55 x 10^13
• 0.5 x 10^0
• 5.0 x 10^11
• 5.0 x 10^13

Tags

CCSS.8.EE.A.4

Solve:
(7 x 10^15) + (5 x 10^15)

• 12 x 10^30
• 1.2 x 10^15
• 1.2 x 10^14
• 1.2 x 10^16

Tags

CCSS.8.EE.A.4

Simplify:  $\left(5.2\times10^3\right)+\left(1.8\times10^4\right)$  

•  $7\times10^4$  

•  $2.32\times10^3$  

•  $7\times10^3$  

•  $2.32\times10^4$  

Tags

CCSS.8.EE.A.4