Question

2,3 va rog rapid dau coroana va rogggg

Answer 1

Răspuns:

2) a. 123×23=369

321×21=6741

231×22=5082

b. 420×22=9240

402×21=8844

204×12=2448

c. 320×32=10.240

302×23=6946

230×13=2990

d. 401×21=8421

410×22=9020

120×23=2760

3) 203×12=2436

23×12=276

2436+276=2712