Question

155. Verifică egalitățile:
a) 812 : 4 = 642 : 3;
b) 358 . 2 = 184.5;
c) (966 - 658) • 2 = 229 + 3 - 129;
d) 910 - (1000 – 186: 3): 2-397 = (920 :4.3 - 108 •7:9): 6.

ajutatima va rog ​

Answer 1

Răspuns:

812:4=642:3

203<214

358x2=184x5

716<920

(966-658)X2=229+4-129

308x2=233-129

616>104

910 - (1000 – 186: 3): 2-397 = (920 :4.3 - 108 •7:9): 6

910-(1000-62):2-397=(230x3-756:9):6

910-938:2-397=(690-84):6

910-469-397=606:6

441-397=101

44<101