hola a yudenme doy coronita porfa es par horita en la primera es un multiplicasion
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Verified answer
Primera fila
(350 + 50) x 7 = 2800
(480 + 20) x 6 = 3000
(360 + 40) x 9 = 3600
(180 + 20) x 4 = 800
Segunda fila
350 + 50 x 7 = 700
480 + 20 x 6 = 600
360 + 40 x 9 = 720
180 + 20 x 4 = 260
Tercera fila
(350 : 50) - 7 = 0
(480 : 20) - 6 = 18
(360 : 40) - 9 = 0
(180 : 20) - 4 = 5