Question

Cineva sa ma ajute si pe mine la ex 3. Cum este facut la primul. Cum se fac restul. Multumesc frumos

Answer 1

900:300=3
900-300-300=300
300-300=0

300:100=3
300-100-100=100
100-100=0

150:50=3
150-50-50=50
50-50=0

120:20=6
120-20-20-20-20-20=20
20-20=0

140:20=7
140-20-20-20-20-20-20=20
20-20=

180:20=9
180-20-20-20-20-20-20-20-20=20
20-20=0

1000:200=5
1000-200-200-200-200=200
200-200=0

1000:100=10
1000-10-10-10-10-10-10-10-10-10=10
10-10=0

1000:500=2
1000-500=500
500-500=0