Quiz on Scientific Notation: Application of all operations

Evaluate the expression: (9 x 10^6)(8 x 10^-4)

• 72 x 10^2

• 7.2 x 10^3

• 6.25 x 10^5

• 2.684 x 10^-9

Tags

CCSS.8.EE.A.4

Evaluate the expression: (4.4 x 10^-7)(6.1 x 10^-3)

• 2.684 x 10^-9

• 26.84 x 10^-10

• 9.2 x 10^-2

• 3 x 10^7

Tags

CCSS.8.EE.A.4

Evaluate the expression: (1.5 x 10^8) + (2.4 x 10^2)

• 6.25 x 10^5

• 9.2 x 10^-2

• 6.25 x 10^8

• 7.15 x 10^-4

Tags

CCSS.8.EE.A.4

Evaluate the expression: 2.3 x 10^-9 / 2.5 x 10^-8

• 9.2 x 10^-2

• 1.16 x 10^13

• 4.19 x 10^-4

• 6.853 x 10^-1

Tags

CCSS.8.EE.A.4

Evaluate the expression: (7 x 10^6) + (2.3 x 10^7)

• 7.1 x 10^7

• 3 x 10^7

• 7.1 x 10^5

• 1.2 x 10^13

Tags

CCSS.8.EE.A.4

Evaluate the expression: (8.1 x 10^-4) - (9.5 x 10^-5)

• 8.1 x 10^-4

• 9.5 x 10^-5

• 7.15 x 10^-4

• 1.16 x 10^13

Tags

CCSS.8.EE.A.4

Evaluate the expression: (1.2 x 10^13) - (4 x 10^11)

• 1.16 x 10^13

• 0.4 x 10^13

• 0.53 x 10^-1

• 0.8 x 10^13

Tags

CCSS.8.EE.A.4

Evaluate the expression: (5.3 x 10^-3) + (6.8 x 10^-1)

• 0.53 x 10^-1

• 6.8 x 10^-1

• 6.853 x 10^-1

• 4.19 x 10^-4

Tags

CCSS.8.EE.A.4

Subtract 6 x 10^-8 from the product of 8.5 x 10^-2 and 5 x 10^-5.

• 4.19 x 10^-6

• 0.6 x 10^-6

• 4.25 x 10^-7

• 0.6 x 10^-7

Tags

CCSS.8.EE.A.4

Aaron Rodgers' yearly salary is 2.2 x 10^7 dollars. The yearly salary of one of his backup quarterbacks is 6.3 x 10^5 dollars. How many times greater is Aaron Rodgers' salary than his backup's salary?

• 3.492 x 10^1 dollars

• 2.2 x 10^7 dollars

• 6.3 x 10^5 dollars

• 3.4 x 10^7 dollars

Tags

CCSS.8.EE.A.4