Page 61 - บทที่ 1
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2x4 =                           3 + 0 =                        8-7



             7 - 2 =                          7x8 =                          5x6


             1 + 4 =                         8 + 6 =                        4 + 6



             9x1 =                           9 - 6 =                      13-5


             7 + 9 =                       12 - 4 =                          9x5



             4x8 =                           9 + 5 =                      13-7


           13 - 4 =                          8x2 =                          4 + 5



             2 + 2 =                         6 + 8 =                         2x7



             4x9 =                           3x9 =                          8-8


             5 + 9 =                         6 + 4 =                         9x2



           12 - 6 =                          9 - 1 =                        8 + 2



             5x7 =                         12 - 9 =                       10-8


             3 - 2 =                         9 + 3 =                         6x8



             3 + 5 =                         6x7 =                          6 + 2



           10 - 4 =                          5x3 =                        12-7


             2x3 =                         14 - 7 =                         9 + 6



             7 + 3 =                         6x3 =                                                       Qunvi

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                                                                                               unvi      Qunyt
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