Simplifying Expressions In Scientific Notation Worksheet With Answer Key
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2Name :
Score :
Scienti c Notation
Simplify and express in scienti c notation:
Example 1
Example 2
(7 × 10 ) (5 × 10 )
15 × 10
= 15
× 10 × 10
8 × 10
8
=
35 × 10 × 10
(7 × 10 ) (5 × 10 )
= 1.875 × 10
=
35 × 10
=
1.875 × 10
=
3.5 × 10
Simplify each problem and express the answer in scienti c notation.
13 × 10
1)
2)
(5 × 10 ) (9 × 10 )
5 × 10
Answer :
Answer :
4 × 10
3)
(6 × 10 ) (3 × 10 )
4)
1 × 10
Answer :
Answer :
13 × 10
6)
(9 × 10 ) (8 × 10 )
5)
4 × 10
Answer :
Answer :
30 × 10
7)
8)
(8 × 10 ) (2 × 10 )
6 × 10
Answer :
Answer :
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