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Dey35
a fost răspuns

efectueaza apoi fa proba:47÷2;98÷5;98÷3;48÷4;58÷5;69÷5

Răspuns :

Oanyc
47÷2=23 rest 1
Proba:
47=23×2+1=46+1=47

98÷5=19 rest 3
Proba:
98=19×5+3=95+3=98

98÷3=32 rest 2
Proba :
98=32×3+2=96+2=98

48÷4=12 rest 0
Proba:
48=4×12=48

58:5=11 rest 3
Proba:
58=5×11+3=55+3=58

69÷5=13 rest 4
Proba:
69=13×5+4=65+4=69