Question

Efectueaza:
a) 20 : 10 =
30 : 10 =
90 :10 =
80 :10 =

b ) 800 :100 =
400: 100=
700 :100 =
500 :100 =

c) 100 : 10 =
700 :10=
800 :10 =
200 :10 =

d) 400 : 10 =
200 :100 =
500 :10 =
100 : 100=

Answer 1

20 : 10 =2
30 : 10 =3
90 :10 =9
80 :10 =8
b ) 800 :100 =8
400: 100=4
700 :100 =7
500 :100 =5
c) 100 : 10 =10
700 :10=70
800 :10 =80 
200 :10 =20

d) 400 : 10 = 40
200 :100 =2
500 :10 =50
100 : 100=1

Answer 2

a)20:10=2
30:10=3
90:10=9
80:10=8

b)800:100=8
400:100=4
700:100=7
500:100=5

c)100:10=10
700:10=70
800:10=80
200:10=20

d)400:10=40
200:100=2
500:10=50
100:100=1