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Subjects
Mathematics State Board
Class 7
Number system
Addition of Integers and Properties of Addition
5.
Choose the correct answer
Exercise condition:
3
m.
Choose the answer according to associative property and find the value.
(
74
+
31
)
+
3
=
74
\(+ (\)
31
3
74
\(+ 3) =\)
.
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