Question

Efectuează următoarele operații: a) 575 x 10; b) 5 370: 10 + 2 156; 623 * 1 000; 5 000 : 100 + 196 105; 701 x 100; 190 000 : 1000 x 57; c) 8 200 x 100 : 10; 97 000 : 100 x 1 000; 23 000:1 000 x 10.​

Answer 1

Răspuns:

575×10=5750

b) (5370:10=537)+2156=2693

623×1000=623 000

(5000:100=50)+196 105=196 155

701×100=70 100

(190 000:1000=190)×57=10 830

c) 8200×(100:10=10)=82 000

(97 000:100=970)×1000=970 000

(23 000:1000=23)×10=230