3＋5=             4＋4=              1＋6=             1＋8=

4＋2=             5＋4=              3＋2=             2＋7=

6＋2=             4＋3=              3＋6=             7＋1=

9－2＝                      6＋4＝                    9＋1＝                      1＋1＝                      9－9＝

5＋5＝                    10－1＝                    2＋6＝                      9－7＝                      10－3＝

8－4＝                      6－3＝                      8＋1＝                      5－1＝                      8＋2＝

6＋3＝                      7＋3＝                    10－5＝                    0＋0＝                      3－2＝