The following is the result of three students skipping rope three times. Please fill in the form completely. The total number of the first, second and third times is 105 137 440.
①440- 105- 137= 198
② 178+ 149+ 170=497
③470- 142- 168= 160
So the answer is: the first time, the second time and the third time, the total is square 105 198 440 yuan178149170 497 Qiang Qiang142/kloc-.