Question

20.- Calcula: • (4 + 7) x 3 = (34 – 17) x 3 = • 2 x ( 3 + 80) = 12 + 15 x 5 = • 4 x 5 + 12 : 2 = 5 – (13 – 9) = • 55 : 5 + 14 = 17 x 2 – 16 = por fas​

Answer 1

Respuesta:

(4+7)x3= 11x3= 33. (34-17)x3=17x3=51. 12+15x5= 27x5=135. 2*(3+80)= 2*83=166. 5-(13-9)= 5+4 (el