Oblicz w pamięci: a) 35,673 + 89,738 = .....
b) 83,828 + 13,619 = .....
c) 72,818 + 72,937 = .....
d) 82,737 + 72,254 = .....
e) 72,314 + 35,167 = .....
b) 83,828 + 13,619 = .....
c) 72,818 + 72,937 = .....
d) 82,737 + 72,254 = .....
e) 72,314 + 35,167 = .....