Respuesta :
i hope this helps
the brackets can represent multiplication or group large
for example
5 × 4 + 7 × 9
(5 × 4) + (7 × 9)
20 + 63
= 83
or
73 + 92 + 54 + 96 × 6
(73 + 92) + (54 + 96) × 6
165 + 150 × 6
315 × 6
= 1890
the brackets can represent multiplication or group large
for example
5 × 4 + 7 × 9
(5 × 4) + (7 × 9)
20 + 63
= 83
or
73 + 92 + 54 + 96 × 6
(73 + 92) + (54 + 96) × 6
165 + 150 × 6
315 × 6
= 1890