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Division of whole numbers by long method without the
              remainders


                     Example 1
          FOR ONLINE READING ONLY
                 69 ÷3=

                  Solution    Steps
                                 1.  Divide 6 by 3 to get 2. Write 2 above the
                       23           tens place.

                    3 69         2.  Multiply 2 by 3 to get 6. Write 6 below 6,

                     −   ↓ 6        then subtract:  − 6      = 6  0.

                         9       3.  Drop 9 ones, then divide by 3 to get 3. Write
                       −9           3 in the ones place to the right of 2.

                         0       4.  Multiply 3 by 3 to get 9. Write 9 below 9,
                                    then subtract:   − 9      = 9  0.

                Therefore, 69     ÷=3 23.





                     Example 2


                 80 8080


                       Solution    Steps
                          101       1.   Divide 80 by 80 to get 1. Write 1 above the

                    80 8080            hundreds place.
                                    2.   Multiply 80 by 1 to get 80. Write 80 below
                       −    ↓80        80, then subtract: 80      −     = 80  0.
                            8       3.   Drop 8 tens, then divide 8 by 80 to get 0.

                          − ↓0         Write 0 above the tens place, to the right

                            80         of 1.
                          −80       4.   Multiply 0 by 80 to get 0. Write 0 below 8

                            0          then subtract:  − 8      = 0 8.



                                                   39





                                                                                          06/11/2024   17:17:04
     MATHEMATICS STD 4 PB 2024.indd   39
     MATHEMATICS STD 4 PB 2024.indd   39                                                  06/11/2024   17:17:04
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