Question

1.calculeaza prin scadere repetata urmatoarele impartiri:18:3,.24:6.,50:10, 70:7.,48:8.,14:2,.7:1,.4:4.​

Answer 1

Răspuns:

18:3=6

18-3=15-3=12-3=9-3=6-3=3-3=0

24:6=4

24-6=18-6=12-6=6-6=0

50:10=5

50-10=40-10=30-10=20-10=10-10=0

70:7=10

70-7=63-7=56-7=49-7=42-7=35-7=28-7=21-7=14-7=7-7=0

48:8=6

48-8=40-8=32-8=24-8=16-8=8-8=0

14:2=7

14-2=12-2=10-2=8-2=6-2=4-2=2-2=0

7:1=7

7-1=6-1=5-1=4-1=3-1=2-1=1-1=0

4:4=1

4-4=0