Multiply/Divide Scientific Notation

What is 7 in scientific notation?

• 7 x 10⁰
• 7 x 10
• 70/10
• 7 x 10¹

Tags

CCSS.8.EE.A.3

How would you write -5.6 x 10^-3 in standard form?

• 0.0056
• -5,600
• 0.00056
• -0.0056

Put the following number in scientific notation:
4,281

• 4.281 x 10³
• 0.4281 x 10⁴
• 4.281 x 10^-3
• 42.81 x 10²

Tags

CCSS.6.EE.A.1

Order the following from greatest to least:
 5 x 10³ 
 3.2 x 10⁸
 1.2 x 10⁸
 7 x 10⁵ 

•  7 x 10⁵ ,  5 x 10³ ,
   3.2 x 10⁸,  1.2 x 10⁸
•  3.2 x 10⁸, 1.2 x 10⁸,  7 x 10⁵, 5 x 10³ 
•  1.2 x 10⁸, 3.2 x 10⁸,
   5 x 10³ , 7 x 10⁵ 

Tags

CCSS.6.EE.A.1

CCSS.6.NS.C.7

Which is the largest?
4.8 x 10^-6
3.1 x 10^-4
9.2 x 10^-5
5.9 x 10^-5

• 4.8 x 10^-6
• 3.1 x 10^-4
• 9.2 x 10^-5
• 5.9 x 10^-5

Tags

CCSS.8.EE.A.4

(2 x 10⁹)(4 x 10^-4)

• 8 x 10¹³
• 8 x 10³⁶
• 8 x 10⁵
• 8 x 10^-36

Tags

CCSS.8.EE.A.4

(9.6×10^-8)÷(2×10^-15)

• -4.8×10⁷
• 4.8×10⁷
• 4.8×10^-7
• -4.8×10^-7

Tags

CCSS.6.EE.A.1

(3 × 10^-2) ÷ (8 × 10^-1)

• 3.75 × 10²

• 3.75 × 10^-1

• 3.75 × 10^-2

• 3.75 × 10^-3

Tags

CCSS.8.EE.A.4

(3.4x10^-4) x (3.2x10^-3)

• 10.88x10⁷
• 1.088x10^-6
• 1.088x10^-8
• 10.88x10^-7

Tags

CCSS.8.EE.A.4

Divide:
(6.9 x 10⁷) / (2.3 x 10^-3)

• 3 x 10¹⁰
• 3 x 10⁴
• 3 x 10^-4
• 3 x 10^-11

Tags

CCSS.8.EE.A.4