Operations with Scientific Notation
Pre-Algebra · Flashcards
PRE-ALGEBRA · FLASHCARDS
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QUESTION
What is
(
5
×
10
4
)
(
3
×
10
2
)
(5 \times 10^4)(3 \times 10^2)
(
5
×
1
0
4
)
(
3
×
1
0
2
)
in scientific notation?
QUESTION
What is
(
3
×
10
4
)
+
(
2
×
10
4
)
(3 \times 10^4) + (2 \times 10^4)
(
3
×
1
0
4
)
+
(
2
×
1
0
4
)
?
QUESTION
What is
(
2
×
10
3
)
(
4
×
10
5
)
(2 \times 10^3)(4 \times 10^5)
(
2
×
1
0
3
)
(
4
×
1
0
5
)
?
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ANSWER
8
×
10
8
8 \times 10^8
8
×
1
0
8
. Multiply
2
⋅
4
2 \cdot 4
2
⋅
4
and add
3
+
5
3 + 5
3
+
5
.
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