Toán Lớp 5: 99
61
+
10
83
–
38
61
–
10
83
=
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Toán Lớp 5: 99
61
+
10
83
–
38
61
–
10
83
=
Comments ( 2 )
9961{\rm{ }} + {\rm{ }}1083{\rm{ }} – {\rm{ }}3861{\rm{ }} – {\rm{ }}1083\\
= \left( {9961 – {\rm{ }}3861} \right) + \left( {1083 – {\rm{ }}1083} \right)\\
= 6100 + 0\\
= 6100
\end{array}\]