Question

o Scrie împărțirile sub formă de scădere repetată:
b) 12:4
a) 6:3
c) 18:9
25:5
d) 15:3
28:7
8:2
30:6​

Answer 1

Explicație pas cu pas:

12:4=3

12-4-4-4=0

6:3=2

6-3-3=0

18:9=2

18-9-9=0

25:5=5

25-5-5-5-5-5=0

15:3=5

15-3-3-3-3-3=0

28:7=4

28-7-7-7-7=0

8:2=4

8-2-2-2-2=0

30:6=5

30-6-6-6-6-6=0

Answer 2

Explicație pas cu pas:

12:4=12-4-4-4

6:3=6-3-3

18:9=18-9-9

25:5=25-5-5-5-5-5

15:3=15-3-3-3-3-3

28:7=28-7-7-7-7

8:2=8-2-2-2-2

30:6=30-6-6-6-6-6