Question

EXERSEAZĂ
Efectuează:
a) 145 +236 - 128
763 - 249 +413
Calculează:
b) 125:5* 12
408 * 2:4
c) 420:4 - 35 3
278 7 6 560 : 10
6) 72.90 77:7
100:2:5-64 : 4
5​

Answer 1

Răspuns:

a)145+236-128=253

763-249+413=927

b) 125÷5×12=300

408×2÷4=204

c) 42o÷4-353=-348

27876560÷10=2787,656

729077÷7=104253,85724

100÷2÷5-64÷4=-6