Scientific Notation Comparison

Which of the following numbers is the least?

• 7 x 10⁸

• 7.1 x 10⁸

• 7 x 10⁹

• 7.1 x 10⁹

Tags

CCSS.8.EE.A.3

Which of these numbers is the greatest?

• 5.406 x 10⁸
• 5.504 x 10⁷
• 5.604 x 10⁹
• 6.504 x 10⁸

Tags

CCSS.8.EE.A.3

Which is the smallest?
1.3 x 10²⁰
2.9 x 10²¹
9.5 x 10³²
8.4 x 10¹⁹

• 1.3 x 10²⁰
• 2.9 x 10²¹
• 9.5 x 10³²
• 8.4 x 10¹⁹

Tags

CCSS.8.EE.A.3

Scientific Notation is made up of two number parts. The first part should be a number between 1 and 100.

• True

• False

Tags

CCSS.8.EE.A.3

Scientific Notation is made up of two number parts. The second part is a power of 10.

• True

• False

Tags

CCSS.8.EE.A.3

If the exponent is a positive number...

• you will get a number of large value
• you will get a number of small value

Tags

CCSS.6.EE.A.1

If the exponent is a negative number...

• you will get a number of large value
• you will get a number of small value

Tags

CCSS.6.EE.A.1

The table shows the mass in grams of one atom of each of several elements. Which element has the smallest mass?

• hydrogen

• oxygen

• gold

• silver

Tags

CCSS.8.EE.A.3

Arrange the numbers from least to greatest:

216,000,000 ; 2.2 x 10³ ; 3.1 x 10⁷ ; 310,000

• 2.2 x 10³ ; 310,000; 3.1 x 10⁷ ; 216,000,000

• 310,000 ; 2.2 x 10³ ; 3.1 x 10⁷; 216,000,000

• 3.1 x 10⁷ ; 310,000; 2.2 x 10³; 216,000,000

• 2.2 x 10³ ; 3.1 x 10⁷ ; 310,000 ; 216,000,000

Tags

CCSS.8.EE.A.3

Which symbol completes the statement

9.12 x 10^-3 _____ 9.12 x 10^-2

• <

• >

• =

Tags

CCSS.5.NBT.A.3B