Question

Calculați în scris apoi faceți proba : 25:4=
65:7=
14:3=
14:5=
27:4=

346:3=
683:5=
2346:9=
5640:8=
9891:2=​

Answer 1

25:4= 6 (rest 1)

Proba: 6*4+1=24+1

                    =25

65:7= 9 (rest 2)

Proba: 9*7+2= 65

14:3= 4 (rest 2)

Proba: 4*3+2=14

14:5= 2 (rest 4)

Proba: 2*5+4=14

346:3= 115 (rest 1)

proba: 115*3+1=346

683:5=136 (rest 3)

Proba: 136*5+3= 683

2346:9= 260 (rest 6)

Proba: 260*9+6=2346

5640:8= 705 (rest 5)

Proba: 705*8+5=5640

9891: 2=4945 (rest 1)

Proba: 4945*2+1=9891

Sper ca te-am ajutat!