Question

Tính: 976 x 76 + 23 x 976 + 976

Answer 1

\(=976 . \left(76+23+1\right)\)
\(=976 . 100\)
\(=97600\)

Answer 2

976 \(\times\) 76 + 23 \(\times\) 976 + 976

= 976 \(\times\) ( 76 + 23 + 1 )

= 976 \(\times\) 100

= 97 600