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1) Afla sfertul numerelor : 84, 60,88,44

2) Afla jumatatea numerelor:22,44,66,88


Răspuns :

1) Sfertul nr:
84 : 4 = 21
60 :4 = 15
88 : 4 = 22
44 : 4 = 11

2) Jumatatea nr:
22 :2 = 11
44 :2 = 22
66 :2 = 33
88 : 2 = 44.
 
b) 22:2=11 , 44:2 = 22, 66:2=33, 88:2=44        a) 84:4=21,  60:4=15, 88:4=22  ,44:4=11