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

Which symbol completes the statement 9.12 x 10^-3 _____ 9.12 x 10^-2

• <

• >

• =

Tags

CCSS.1.NBT.B.3

To compare two numbers that are in scientific notation, first compare the​ (a)   . If they are the same, then compare the​ (b)   .​

• exponents

• decimals

Tags

CCSS.8.EE.A.4

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

Write 7.113 x 10⁷ in standard form.

• 71,130,000

• 7,113,000

• 0.0000007113

• 7,113

Tags

CCSS.8.EE.A.3

When writing a number in scientific notation, the first number must be greater than or equal to 1, but less than 10.

• False

• True

Tags

CCSS.8.EE.A.3

How do you write
8.317 x 10⁶
in standard form?

• 8, 371, 000

• 83, 170, 000

• 837, 100

• 8, 317, 000

Tags

CCSS.8.EE.A.3

If the exponent is a negative number the original number in standard form was...

• a really large number.

• a really small number.

Tags

CCSS.8.EE.A.3