afla fiecare deimpartit a:2=305 rest 1 b÷7=140 rest 5; c÷4=65 rest 3; d÷9=88 rest8

Răspuns :

a:2=305 rest 1
a=305×2+1
a=611

b:7=140 rest 5
b=140×7+5
b=985

c:4=65 rest 3
c=65×4+3
c=263

d:9=88 rest 8
d=88×9+8
d=800

Succes !