Question

Am nevoie de răspunsuri repede

Answer 1

Răspuns:

a) 2/7 + 7/7 = 9/7

b) 8/11 + 5/11 = 13/11

c) 33/18 - 10/18 = 23/18

d) 11/4 - 10/4 = 1/4

e) 7/12 - 7/12 = 0/12

f) 3 - 3/4 = 12/4 - 3/4 = 9/4

g) 9/10 - 6/10 = 3/10

h) 22/13 - 7/13 = 15/13