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Subjects
Mathematics State Board
Class 8
Numbers
Exponents and Powers
4.
Say "True" or "False"
Exercise condition:
3
m.
1
.
4
-2
×
4
-7
is
4
-9
.
False
True
2
. The multiplicative inverse of
-18
3
is
-18
-3
.
True
False
3
.
3
2
6
\(=\)
3
12
.
True
False
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