In a book lately published, which is a compilation by two London masters, it is stated, in the preface, that they were at a loss for proper lessons:  had they used those in existence I cannot help thinking they were enough for the capacity of children under six years of age.

254 ARITHMETICAL TABLES.

Numeration, Addition, Subtraction, Multiplication, Division, and Pence
Tables.

-------------------------------------------------------

------------
|                 ADDITION AND SUBTRACTION TABLE                  |
|    1 &   |    2 &   |    3 &   |    4 &   |    5 &   |    6 &   |
|  1 are 2 |  1 are 3 |  1 are 4 |  1 are 5 |  1 are 6 |  1 are 7 |
|  2 --  3 |  2 --  4 |  2 --  5 |  2 --  6 |  2 --  7 |  2 --  8 |
|  3 --  4 |  3 --  5 |  3 --  6 |  3 --  7 |  3 --  8 |  3 --  9 |
|  4 --  5 |  4 --  6 |  4 --  7 |  4 --  8 |  4 --  9 |  4 -- 10 |
|  5 --  6 |  5 --  7 |  5 --  8 |  5 --  9 |  5 -- 10 |  5 -- 11 |
|  6 --  7 |  6 --  8 |  6 --  9 |  6 -- 10 |  6 -- 11 |  6 -- 12 |
|  7 --  8 |  7 --  9 |  7 -- l0 |  7 -- 11 |  7 -- 12 |  7 -- 13 |
|  8 --  9 |  8 -- 10 |  8 -- 11 |  8 -- 12 |  8 -- 13 |  8 -- 14 |
|  9 -- 10 |  9 -- 11 |  9 -- 12 |  9 -- 13 |  9 -- 14 |  9 -- 15 |
| 10 -- 11 | 10 -- 12 | 10 -- 13 | 10 -- 14 | 10 -- 15 | 10 -- 16 |
| 11 -- l2 | 11 -- 13 | 11 -- 14 | 11 -- 15 | 11 -- 16 | 11 -- 17 |
| l2 -- 13 | 12 -- 14 | 12 -- 14 | 12 -- 16 | 12 -- 17 | l2 -- 18 |
------------------------------------------------------------

-------
|    7 &   |    8 &   |    9 &   |   10 &   |   11 &   |   12 &   |
|  1 are 8 |  1 are 9 | 1 are 10 | 1 are 11 | 1 are 12 | 1 are 13 |
|  2 --  9 |  2 -- 10 |  2 -- 11 |  2 -- 12 |  2 -- 13 |  2 -- 14 |
|  3 -- 10 |  3 -- 11 |  3 -- 12 |  3 -- 13 |  3 -- 14 |  3 -- 15 |
|  4 -- 11 |  4 -- 12 |  4 -- 13 |  4 -- 14 |  4 -- 15 |  4 -- 16 |
|  5 -- 12 |  5 -- 13 |  5 -- 14 |  5 -- 15 |  5 -- 16 |  5 -- 17 |
|  6 -- 13 |  6 -- 14 |  6 -- 15 |  6 -- 16 |  6 -- 17 |  6 -- 18 |
|  7 -- 14 |  7 -- 15 |  7 -- 16 |  7 -- 17 |  7 -- 18 |  7 -- 19 |
|  8 -- 15 |  8 -- 16 |  8 -- 17 |  8 -- 18 |  8 -- 19 |  8 -- 20 |
|  9 -- 16 |  9 -- 17 |  9 -- 18 |  9 -- 19 |  9 -- 20 |  9 -- 21 |
| 10 -- 17 | 10 -- 18 | 10 -- 19 | 10 -- 20 | 10 -- 21 | 10 -- 22 |
| 11 -- l8 | 11 -- 19 | 11 -- 20 | 11 -- 21 | 11 -- 22 | 11 -- 23 |
| 12 -- 19 | 12 -- 20 | 11 -- 21 | l2 -- 22 | 12 -- 23 | 12 -- 24 |
============================================================

=======
| MULTIPLICATION AND DIVISION TABLE. ||      NUMERATION TABLE.    |
|------------------------------------||---------------------

------|
|2--2 are 4|4--5 are 20| 6--12 are 72||          1 Units.         |
|   3 --  6|   6 --  24| 7-- 7 --  49||         21 Tens.          |
|   4 --  8|   7 --  28|     8 --  56||        321 Hundreds       |
|   5 -- 10|   8 --  32|     9 --  63||      4,321 Thousands.     |
|   6 -- 12|   9 --  36|    10 --  70||     54,321 X of Thousands.|
|   7 -- 14|  10 --  40|    11 --  77||    654,321 C of Thousands.|