Question

al 8+ (2x4) - 3+532 =

b)19+ (3x 12)+27 - (20:2) +5 =

C) 15+20 +(3x9 ) +24-5+4 =​

Answer 1

Resposta:

a ) 8 + 2 = 10 10 x 4 = 40 40 - 3 = 37 37 + 532 = 569

b) 19 + 3 = 22 22 x 12 = 264 264 + 27 = 271 271 - 20 =251

251 : 2 = 125,5 125,5 + 5 = 130, 5

c ) 15 + 20 = 35 35 + 3 = 38 38 x 9 = 342 342 +24 = 366

366 - 5 = 361 361 + 4 = 365