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Introduction to Multiplication and Scientific Notation

Authored by Anthony Clark

Mathematics

8th Grade

CCSS covered

Introduction to Multiplication and Scientific Notation
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve:
(2.2 x 10 4) x (7.1x 10 5)

1.562 x 1010

15.62 x 109

15.62 x 1020

1.562 x 1020

Tags

CCSS.8.EE.A.4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(2.1×10​2​​) × (3.0×10​4)

5.1 x 102

6.3 x 106

5.1 x 106

6.3 x 108

Tags

CCSS.8.EE.A.4

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(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

4.

MULTIPLE CHOICE QUESTION

1 min • 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.8.EE.A.4

5.

MATH RESPONSE QUESTION

1 min • 1 pt

What is the product of 4.7 x 10^-3 and 6 x 10^4? Express the product in scientific notation.

Mathematical Equivalence

ON

Tags

CCSS.8.EE.A.4

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Multiply using scientific notation.
(2 x 10³) x (1.9 x 10²)

3.8 x 105

3.8 x 102

3.8 x 104

3.8 x 106

Tags

CCSS.8.EE.A.4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve:
(2.2 x 10 4)(7.1x 10 5)

1.562 x 1010

15.62 x 109

15.62 x 1020

1.562 x 1020

Tags

CCSS.8.EE.A.4

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