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multiply scientific notation

Total questions: 10

Worksheet time: 41mins

Name
Class
Date
1.
(2.8 * 108) (2.2*103)
a)
6.16 * 1024
b)
5.0 * 1011
c)
6.16 * 1011
d)
61.6 * 1011
2.

Match the following scientific notations with their standard forms.

a)

437,560,000

1.

4.3756 x 108 in standard form?

b)

0.00043756

2.

4.3756 x 10-6 in standard form?

c)

43,756

3.

4.3756 x 104 in standard form?

d)

4,3756

4.

4.3756 x 103 in standard form?

3.

7.113 x 107 in standard form is (a)   .

Choose from the below words
71,130,000
7,113,000
0.0000007113
7,113
4.

Match the following scientific notation multiplications with their correct products:

a)

4.08 x 10-8

1.

(5.1 x 10-7)(8 x 10-2)

b)

4.8 x 102

2.

(6 x 104)(8 x 10-3)

c)

4.08 x 102

3.

(3.4 x 105)(1.2 x 10-3)

d)

4.08 x 10-15

4.

(2.4 x 10-8)(1.7 x 10-7)

5.

520,000,000 can be written in scientific notation as (a)  

Choose from the below words
52 x 107
5.2 x 107
5.2 x 108
0.52 x 109
6.

Solve:

(2×106)(4×106)

a)

8×106

b)

8×1010

c)

8×1012

d)

6×106

7.

(5 x 1010)(1 x 101) का मान (a)   है।

Choose from the below words
5 x 1011
5 x 109
6 x 1011
5 x 1010
8.

Match the following numbers in scientific notation with their standard form.

a)

985,000

1.

9.85 x 105

b)

9,850,000

2.

9.85 x 106

c)

98,500,000

3.

9.85 x 107

d)

985,000,000

4.

9.85 x 108

9.

Multiply:
(6.2 x 104)(5 x 102) = (a)  

Choose from the below words
3.1 x 106
31 x 106
3.1 x 107
31 x 107
10.

Convert to scientific notation:
0.00047

a)

4.7 x 10-3

b)

4.7 x 10-4

c)

4.7 x 10-5

d)

47 x 10-6