Question

efectuează împărtirile scriind deimpartitul ca suma (procedeul A) 32:2 24:2 45:3 58:2 84:3 68:4 92:4 78:3

Answer 1

32:2=(30+2):2=
30:2+2:2=
15+1=
16

24:2=(20+4):2=
20:2+4:2=
10+2=
12

45:3=(39+6):3=
39:3+6:3=
13+2=
15

58:2=(50+8):2=
50:2+8:2=
25+4=
29

84:3=(81+3):3=
81:3+3:3=
27+1=
28

68:4=(60+8):4=
60:4+8:4=
15+2=
17

92:4=(88+4):4=
88:4+4:4=
22+1=
23

78:3=(72+6):3=
72:3+6:3=
24+2=
26