Вычитание дробей с одинаковым знаменателем

`28/92 - 21/92 =  / `

`1/36 - 1/36 =  / `

`39/98 - 5/98 =  / `

`3/43 - 3/43 =  / `

`31/90 - 14/90 =  / `

`10/99 - 7/99 =  / `

`23/60 - 10/60 =  / `

`36/20 - 36/20 =  / `

`15/30 - 14/30 =  / `

`73/62 - 44/62 =  / `

`3/60 - 1/60 =  / `

`41/84 - 23/84 =  / `

`11/33 - 5/33 =  / `

`15/58 - 4/58 =  / `

`9/21 - 2/21 =  / `

`35/15 - 21/15 =  / `

`72/50 - 63/50 =  / `

`5/24 - 4/24 =  / `

`50/42 - 44/42 =  / `

`55/60 - 21/60 =  / `

`21/76 - 11/76 =  / `

`41/25 - 1/25 =  / `

`27/96 - 14/96 =  / `

`64/94 - 61/94 =  / `

`65/66 - 7/66 =  / `

`8/47 - 1/47 =  / `

`20/91 - 4/91 =  / `

`93/63 - 55/63 =  / `

`91/13 - 6/13 =  / `

`94/71 - 23/71 =  / `

`58/46 - 30/46 =  / `

`13/89 - 13/89 =  / `

`4/19 - 4/19 =  / `

`75/69 - 74/69 =  / `

`34/74 - 1/74 =  / `

`51/84 - 18/84 =  / `

`29/74 - 4/74 =  / `

`90/71 - 19/71 =  / `

`4/43 - 3/43 =  / `

`12/16 - 8/16 =  / `

`28/92 - 21/92 = 7/92`

`1/36 - 1/36 = 0/36`

`39/98 - 5/98 = 34/98`

`3/43 - 3/43 = 0/43`

`31/90 - 14/90 = 17/90`

`10/99 - 7/99 = 3/99`

`23/60 - 10/60 = 13/60`

`36/20 - 36/20 = 0/20`

`15/30 - 14/30 = 1/30`

`73/62 - 44/62 = 29/62`

`3/60 - 1/60 = 2/60`

`41/84 - 23/84 = 18/84`

`11/33 - 5/33 = 6/33`

`15/58 - 4/58 = 11/58`

`9/21 - 2/21 = 7/21`

`35/15 - 21/15 = 14/15`

`72/50 - 63/50 = 9/50`

`5/24 - 4/24 = 1/24`

`50/42 - 44/42 = 6/42`

`55/60 - 21/60 = 34/60`

`21/76 - 11/76 = 10/76`

`41/25 - 1/25 = 40/25`

`27/96 - 14/96 = 13/96`

`64/94 - 61/94 = 3/94`

`65/66 - 7/66 = 58/66`

`8/47 - 1/47 = 7/47`

`20/91 - 4/91 = 16/91`

`93/63 - 55/63 = 38/63`

`91/13 - 6/13 = 85/13`

`94/71 - 23/71 = 71/71`

`58/46 - 30/46 = 28/46`

`13/89 - 13/89 = 0/89`

`4/19 - 4/19 = 0/19`

`75/69 - 74/69 = 1/69`

`34/74 - 1/74 = 33/74`

`51/84 - 18/84 = 33/84`

`29/74 - 4/74 = 25/74`

`90/71 - 19/71 = 71/71`

`4/43 - 3/43 = 1/43`

`12/16 - 8/16 = 4/16`