Operations in Scientific Notation

The Lucky Town Lottery has a jackpot of 4.5 x 10⁷ dollars. If Shirley and seven of her closest friends share the prize, how much will each lucky lotto player receive?

• 6.428 x 10⁶
• 5.625 x 10⁶
• 3.15 x 10⁸
• 2.7 x 10⁸

Tags

CCSS.8.EE.C.7B

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:
(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

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:
(6 x 10^45) x (5 x 10^2)

• 1.1 x 10^47
• 1.1 x 10^90
• 3.0 x 10^47
• 3.0 x 10^48

Tags

CCSS.8.EE.A.4

Solve:
(3.2 x 10^16) x (4 x 10^16)

• 1.28 x 10^33
• 1.28 x 10^32
• 1.28 x 10^16
• 7.2 x 10^16

Tags

CCSS.8.EE.A.4

Solve:
(20 x 10^50) / (4 x 10^15)

• 2.4 x 10^51
• 5 x 10^65
• 8 x 10^66
• 5 x 10^35

Tags

CCSS.8.EE.A.4

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

How would you write 4.3756 x 10⁴ in standard form?

• 437,560,000
• 0.00043756
• 43,756
• 4,3756

Tags

CCSS.6.EE.A.1