Page 5 - PPT1
P. 5

Step 3- Subtract the digits in



                   the tens place






                                                      T                          O



                                                     9                            2


                                                     4                            1




                                -                    5                            1










                  Here the digits in tens place is 9


                  and 4 so  we will subtract(9-4=5)



                  and write in tens place.
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