Question

2 Calculati:
a 212-313;
d 19.5.74.Vī;
b -317.572;
C 216:43:(-1);
e
2,57-3,58-4,59.0 ;
f 15.(-5).(-2).​

Answer 1

a) 101

b).275

c)216:43=1:1-1=1-1=1

e)2,57-3,58=101-4,599=3,589

f)15-5-2=10-2=8