Для варианта 1 необходимо выполнить следующие вычисления:
1) 1 1/2 + 2/3 = 1 3/6 + 4/6 = 1 7/6 = 2 1/6
2) 2 3/5 + 1/8 = 2 24/40 + 5/40 = 2 29/40
3) 2 1/6 + 1/3 = 2 1/6 + 2/6 = 2 3/6 = 2 1/2
4) 1 7/10 + 1/30 = 1 21/30 + 1/30 = 1 22/30 = 1 11/15
5) 1 1/12 + 1/18 = 1 3/36 + 2/36 = 1 5/36
6) 3 7/20 + 1/30 = 3 21/60 + 2/60 = 3 23/60
7) 4 1/25 + 11/30 = 4 6/150 + 55/150 = 4 61/150
8) 1 1/2 + 1/3 = 1 3/6 + 2/6 = 1 5/6
9) 5 1/11 + 5/24 = 5 24/264 + 55/264 = 5 79/264
10) 4 5/18 + 4/16 = 4 40/144 + 36/144 = 4 76/144 = 4 19/36
11) 2 3/17 + 2/11 = 2 33/187 + 34/187 = 2 67/187
12) 1 1/200 + 1/30 = 1 3/600 + 20/600 = 1 23/600
13) 5 7/2 + 1/3 = 5 21/6 + 2/6 = 5 23/6 = 8 5/6
14) 1 1/22 + 2/2 = 1 1/22 + 1 = 2 1/22
15) 1 12/24 + 3/6 = 1 1/2 + 1/2 = 2
16) 1 2/24 + 5/6 = 1 1/12 + 10/12 = 1 11/12
Итоговые значения:
2 1/6, 2 29/40, 2 1/2, 1 11/15, 1 5/36, 3 23/60, 4 61/150, 1 5/6, 5 79/264, 4 19/36, 2 67/187, 1 23/600, 8 5/6, 2 1/22, 2, 1 11/12.