Question

efectueaza apoi verifica a prin adunare 23+62 24+53 46+31 46+32 b prin scadere52+25 34+43 13+31 54+45 c print adunare so scadere 16+23 76 +11

Answer 1

a) 23+62=85
62+23=85

46+31=77
31+46=77

46+32=78
32+46=78

b) 52+25=77
77-25=52
77-52=25

34+43=77
77-34=43
77-43=34

13+31=44
44-13=31
44-31=13

54+45=99
99-45=54
99-54=45

c)16+23=39
39-23=16
39-16=23
23+16=39

76+11=87
87-11=76
87-76=11
11+76=87