Question

calculeaza in scris ,apoi verifica prin proba: a)34:2 b)92:6 c)83:4 d)72:5

Answer 1

34:2=17
2
---
14
14
----
= =
17x2=34 

92:6=15 rest 2 
6
---
32
30
------
=2
15x6+2=90+2=92

83:4=20 rest 3 
8
---
=3
20x4+3=80+3=83

72:5=14 rest 2
5
---
=22
=20
-----
=2
14x5+2=70+2=72

SUCCES !!