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Subjects
Mathematics State Board
Class 6
Introduction to Algebra
Patterns, Patterns in Number Operations and Operations on Variables
2.
Form the number
Exercise condition:
2
m.
1.
If \(e\) is even, then
the previous odd number
is
.
2.
If \(s\) is odd, then
the previous even number
is
.
[Note:
Insert the variable first, which is followed by the number.]
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