Răspuns :

Răspuns:

50-7=43

90-7=83

70-7=63

b)80-5=75

60-5=55

30-5=25

c)90-30=60-8=52

Răspuns:

a) 50 -7=43

90-7= 83

70-7= 63

b) 80-5= 75

60-5= 55

30-5= 25

c) 90-30= 60

60-8= 52

coronita?