Сходинки зростання - таблиця додавання і віднімання з переходом через десяток

9 + 2 = 11              2 + 9 = 11                                                                                                                                                                         11 – 2 = 9                                                                                                                                                                         11 - 9 = 2                                                                                                                                                                                                                                                                                                                                                                 9 + 3 = 12                            8 + 3 = 11                                                                                                                               3 + 9 = 12                             3 + 8 = 11                                                                                                                               12 – 3 = 9                              11 – 3 = 8                                                                                                                               12 – 9 = 3                              11 – 8 = 3                                                                                                                                                                                                                                                                                                                      9 + 4 = 13                             8 + 4 = 12                             7 + 4 = 11                                                                                     4 + 9 = 13                             4 + 8 = 12                             4 + 7 = 11                                                                                     13 – 4 = 9                             12 – 4 = 8                             11 – 4 = 7                                                                                     13 – 9 = 4                             12 – 8 = 4                             11 – 7 = 4                                                                                                                                                                                                                                                                           9 + 5 = 14                             8 + 5 = 13                             7 + 5 = 12                            6 + 5 = 11                                           5 + 9 = 14                             5 + 8 = 13                            5 + 7 = 12                            5 + 6 = 11                                           14 – 5 = 9                            13 – 5 = 8                            12 – 5 = 7                            11 – 5 = 6                                           14 – 9 = 5                            13 – 8 = 5                            12 - 7 = 5                            11 – 6 = 5                                                                                                                                                                                                                                 9 + 6 = 15                            8 + 6 = 14                            7 + 6 = 13                            6 + 6 = 12                                           6 + 9 = 15                            6 + 8 = 14                            6 + 7 = 13                                                                                     15 – 6 = 9                            14 – 6 = 8                            13 – 6 = 7                            12 – 6 = 6                                           15 – 9 = 6                            14 – 8 = 6                            13 – 7 = 6                                                                                                                                                                                                                                                                           9 + 7 = 16                            8 + 7 = 15                            7 + 7 = 14                                                                                     7 + 9 = 16                            7 + 8 = 15                                                                                                                               16 – 7 = 9                            15 – 7 = 8                            14 – 7 = 7                                                                                     16 – 9 = 7                            15 – 8 = 7                                                                                                                                                                                                                                                                                                                     9 + 8 = 17                            8 + 8 = 16                                                                                                                               8 + 9 = 17                                                                                                                                                                         17 – 8 = 9                            16 – 8 = 8                                                                                                                               17 – 9 = 8                                                                                                                                                                                                                                                                                                                                                               9 + 9 = 18                                                                                                                                                                         18 – 9 = 9                                                                     

9 + 2 = 11              2 + 9 = 11                                                                                                                                                                         11 – 2 = 9                                                                                                                                                                         11 - 9 = 2                                                                                                                                                                                                                                                                                                                                                                 9 + 3 = 12                            8 + 3 = 11                                                                                                                               3 + 9 = 12                             3 + 8 = 11                                                                                                                               12 – 3 = 9                              11 – 3 = 8                                                                                                                               12 – 9 = 3                              11 – 8 = 3                                                                                                                                                                                                                                                                                                                      9 + 4 = 13                             8 + 4 = 12                             7 + 4 = 11                                                                                     4 + 9 = 13                             4 + 8 = 12                             4 + 7 = 11                                                                                     13 – 4 = 9                             12 – 4 = 8                             11 – 4 = 7                                                                                     13 – 9 = 4                             12 – 8 = 4                             11 – 7 = 4                                                                                                                                                                                                                                                                           9 + 5 = 14                             8 + 5 = 13                             7 + 5 = 12                            6 + 5 = 11                                           5 + 9 = 14                             5 + 8 = 13                            5 + 7 = 12                            5 + 6 = 11                                           14 – 5 = 9                            13 – 5 = 8                            12 – 5 = 7                            11 – 5 = 6                                           14 – 9 = 5                            13 – 8 = 5                            12 - 7 = 5                            11 – 6 = 5                                                                                                                                                                                                                                 9 + 6 = 15                            8 + 6 = 14                            7 + 6 = 13                            6 + 6 = 12                                           6 + 9 = 15                            6 + 8 = 14                            6 + 7 = 13                                                                                     15 – 6 = 9                            14 – 6 = 8                            13 – 6 = 7                            12 – 6 = 6                                           15 – 9 = 6                            14 – 8 = 6                            13 – 7 = 6                                                                                                                                                                                                                                                                           9 + 7 = 16                            8 + 7 = 15                            7 + 7 = 14                                                                                     7 + 9 = 16                            7 + 8 = 15                                                                                                                               16 – 7 = 9                            15 – 7 = 8                            14 – 7 = 7                                                                                     16 – 9 = 7                            15 – 8 = 7                                                                                                                                                                                                                                                                                                                     9 + 8 = 17                            8 + 8 = 16                                                                                                                               8 + 9 = 17                                                                                                                                                                         17 – 8 = 9                            16 – 8 = 8                                                                                                                               17 – 9 = 8                                                                                                                                                                                                                                                                                                                                                               9 + 9 = 18                                                                                                                                                                         18 – 9 = 9