Name:
Score:
Simplify and express in scientific notation:
Example 1
Example 2
(5 X 1 Ob (7 X 1 Ob
5>^^0
8x10'^
(5x10b (7x10b = 35X10'X10'
= 35x10''
^ XIO^XIO^
8
=
1.125x10'
= 3.5x10'^
Simplify each problem and express the answer in scientific notation.
1)
(2x10b(9x10-b
Answer:
-7
3) 15x 10
16x 10"'
Answer:
5) (8xl0-b(3x10-b
Answer;
7) .4X10'
1 xbo^
• Answer:
-5
2) 15x10-7
4x 10
Answer:
4) (9 X 10b (7 X 10b
Answer:
-3
6) 7x10
16X10'
Answer: '
8) (4x10b(4x10b
Answer:
Printable Math Worksheets @ www.mathworksheets4kids.com
Name:
Score:
Scientific MotatiQn^
)
X
Simplify and express in scientific notation:
m
Example 1
Example 2
(7x10b {9x10b
16x10^
m
m
=
K
ms
m
15
(7 X 10b (9 X 10b = 63 X 10'X 10'
03125x10^
= 63x10''
=
Simplify each problem and express the answer in scientific notation.
21x10''
2) (12x 10"b(8x 10'b
4 x 10'
mi
m
Answer:
Answer:
i3x,o-;
3) (2x 10b(5x lO'b
8x 10"'
•
m
m
m
Answer:
9x10^
4x10'^
6) (6x10"b(3x10b
Answer:
7) (4x10)(13x10b
m
Answer:
Answer:
Answer:
8)
27X10'
10 X 10^
Answer:
Printable Math Worksheets @ www.mathworksheets4kids.com
6.3x10"