Page 44 - PlayFacto_P4
P. 44
5 Turn the sandglass upside down and place the addition number chips to
complete the addition table.

6 The mission is completed when the addition table is completed correctly
before all the sand falls down. Write the result in the table. If you fail, try
again.

+

+

4. Speed addition 41
   39   40   41   42   43   44   45   46   47   48   49