Question

dau coroană,Calculeaza,apoi verifica,facand proba,29:7= 89:2= 97:8= 25:6= 17:2= 31:7=,Resolva exerciitile de mai jos pentru a afla impartitorul 9:a=4 rest 1 15;a=3 rest 3 a:2=3 rest 1 a:9=4 rest 5,Resolva impartirile de mai jos 35:9= 25:6= 89:2= 17:2= 97:8= 31:7=? vaaaaaa roooog

Answer 1

1 )
29:7=4 rest 1
4*7+1=29

89:2=44 rest 1
44*2+1=89

97:8=12 rest 1
12*8+1=97

25:6=4 rest 1
6*4+1=25

17:2=8 rest 1
8*2+1=17

31:7=4 rest 3
7*4+3=31

2 )
9:a=4 rest 1
9-1=8
8:4=2

15:a=3 rest 3
15-3=12
12:3=4

a:2=3 rest 1
2*3=6
6+1=7

a:9=4 rest 5 
9*4=36
36+5=41

3 )
35:9=3 rest 8
25:6=4 rest 1
89:2=44 rest 1
17:2=8 rest 1
97:8=12 rest 1
31:7=4 rest 3