Question

12,1 + 21,2 = ?

415 + 12 = ?

1245 + 12= ?

12+25 = ?

Answer 1

12, 1 + 21, 2 = 33,3

415 + 12 = 427

1245 + 12 = 1257

12 + 25 = 37

Answer 2

12,1 + 21,2 =33,3

415 + 12 =427

1245 + 12 =1257

12 + 25=37

~Hok tôdt~

Answer 3

=33,3

=427

=1257

=37

hok tốt nha bn

Answer 4

12,1 + 21,2 = 33,3

415 + 12 = 427

1245 + 12= 1257

12+25 = 37

Answer 5

12, 1 + 21, 2 = 33,3

415 + 12 = 427

1245 + 12 = 1257

12 + 25 = 37

Answer 6

12,1+21,2= 33,3

415+12= 427

1245+12= 1257

12+25= 37

Answer 7

=37

  HOK TỐT NHA BN