How many times... Exponents and Scientific Notation Flashcards

1

Convert 1.34 x 10⁷to standard notation.

13,400,000
1,340,000
.000000134
1,340

2

Approximately how many times larger is one number than the other?

10,000
40,000
100,000
4

3

Multiply. Write your answer in scientific notation.

4.2 x 105
4.2 x 106
42 x 105
42 x 106

4

In the expression 5^-3, what is the exponent?

-5
-3
5
3

5

Multiply the numbers. Express your answer in scientific notation.

4.25 ∙ 1020
4.25 ∙ 1015
4.25 ∙ 1013
42.5 ∙ 1014

6

In the expression 10², what is the base?

10
-2
2
0

7

Convert .0000632 to scientific notation.

63.2 x 107
.632 x 10-4
6 x 105
6.32 x 10-5

8

America has 4.5 x 10⁶ dogs as pets. France has 2.8 x 10⁵dogs. How many do they have combined?

4.78 x 1011
12.6 x 1011
1.7 x 101
4.78 x 106

9

Add, write your answer in Scientific Notation

3.84 x 104
440
4.4 x 104
4.4 x 102

10

How many times as large?

7*1013
7*10-3
7*10-13
7*103

11

How many times greater is 3x10²² than 2x10¹¹?

1.5 x 102
6 x 1033
1.5 x 1011
6 x 1011

12

Divide the numbers in scientific notation

2 x 10-2
3 x 102
2 x 102
3 x 10-2

13

Subtract the numbers in scientific notation

-5 x 101
4.1 x 108
3.1 x 108
-13 x 10-1

14

Which is the least value?

1.1 x 102
8.6 x 10-4
4.5 x 10-3
5.8 x 104

15

Convert to Scientific Notation.

5.2 x 10-2
5.2 x 10-3
5.2 x 103
5.2 x 102

How many times... Exponents and Scientific Notation

Questions 15

How many times... Exponents and Scientific Notation

Questions 15