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Operations in Scientific Notation

Authored by Cristi Carlstead

Mathematics

9th - 11th Grade

CCSS covered

Used 914+ times

Operations in Scientific Notation
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14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Multiply:

(4 x 105)(5 x 10-3)

20 x 102

20 x 10-8

2 x 103

2 x 10

Tags

CCSS.8.EE.A.4

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve:
(2.1×102​​× (3.0×104)

5.1 x 102
6.3 x 106
5.1 x 106
6.3 x 108

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.NS.B.3

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve:

(6 x 106) / (2 x 103)

12 x 103

3 x 109

1.2 x 1010

3 x 103

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.NS.B.2

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve:

(9 x 10-6) (3 x 10-3)

27 x 10-9

3 x 10-3

2.7 x 10-8

2.7 x 10-10

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Write the answer in scientific notation.
5 x 108 -   3.4 x 108  =

2.4 x 108
2.4 x 100
1.6 x 100
1.6 x 108

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Write the answer in scientific notation.
7.3 x 105  +   3.7 x 105  =

11.0 x 105
1.1 x 1010
1.1 x 1011
1.1 x 10 6

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Write the answer in scientific notation.
4.1 x 105 +   5.5 x 106  =

5.91 x 106
9.6 x 105
9.6 x 1011
4.65 x 105

Tags

CCSS.8.EE.A.4

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