Scientific Notation Positive Powers Only

Add the scientific notation:

(6.2 x 10²) + (9.7 x 10⁰)

• .6297 x 10²

• 6.297 x 10⁰

• 6.297 x 10³

• 6.297 x 10²

Tags

CCSS.8.EE.A.4

Add with scientific notation.

(5.2 x 10⁷) + (3.01 x 10⁴)

• 5.20301 x 10¹¹

• .520301 x 10⁷

• 5.20301 x 10⁷

• 5.20301 x 10⁸

Tags

CCSS.8.EE.A.4

When you are dividing scientific notations, you would use the Quotient Rule for the powers of 10.

• True

• False

Tags

CCSS.8.EE.A.4

Divide the scientific notation:

5.2 x 10¹³ / 1.5 x 10⁷

• 3.9 x 10⁶

• 4 x 10²⁰

• 3.4 x 10⁶

• 3.9 x 10²⁰

Tags

CCSS.8.EE.A.4

• 155,000,000 kilometers

• 150,000,000 kilometers

• 0.0000000155 kilometers

• 0.0000000150 kilometers

Write 9 in scientific notation.

When adding and subtracting numbers using scientific notation, all powers of 10 must be the same.

• True

• False

Tags

CCSS.8.EE.A.4

• In standard form, the answer is greater than 1

• The exponent tells me to move the decimal 5 places to the left.

• In standard form, the answer is less than 1

• The multiplier is too high.

• Answer in standarrd form: 0.0000367

Tags

CCSS.8.EE.A.3

Write your answer in standard form.

2.3 x 10¹¹

• 230000000000

• 230,000,000,000

Tags

CCSS.8.EE.A.3

True or false.

3.2 x 10³² < 3.12 x 10³²

• True

• False

Tags

CCSS.8.EE.A.3