Question

ajutatima la punctele q,r,s,t,u,v​ (126×32+89×63):[105 324-89 113 -(230×68+7×70)]
[(964×12+36×12):100+72×6]:24-(12 696:24-2×253)
[(6,027:21-1 480:40):25×(48×45:15)]:24
[6×10×100-(25×4-40)×5]-(10×10×7+120:3×35)
[12×44+(750+450:6+27:9):6]:2+4

[12×33+4×(950-250×3+4)]:3+47×13

Answer 1

Răspuns:

Explicație pas cu pas: