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    E:\Working\Focus_Learning\Math_Genius_3_(11-09-2024)\Open_Files\CHAP_05
                 \ 12-Sep-2024                      Surender Prajapati   Proof-5              Reader’s Sign _______________________ Date __________

                                 Step 4: Bring down 9 ones. We have 4 tens + 9 ones = 49 ones.

                                 Step 5:  Divide 49 ones by 6. Since 6 × 8 = 48 < 49 and 6 × 9 = 54 > 49.
                                           So, write 8 in ones place in the quotient and 48 just below 49.

                                           Subtract: 49 – 48 = 1                               Checking:
                                                                                                   48 × 6 + 1 =  289
                                          Thus, Q = 48, R = 1
                                                                                                        288 + 1 = 289
                  Following the similar steps, we can divide other 3-digit or 4-digit                     289 =  289
                  numbers.                                                                     Thus, division is correct.

                  example 3: Divide 800 by 7.                             example 4: Divide 8709 by 9.

                  Solution:       7 800   114     Q                        Solution:      9 8709   967    Q

                                     7                                                      81
                                     10                                                       60
                                      7                                                       54
                                      30                                                         69
                                      28                                                         63
                                        2   R                                                      6  R

                                  Checking:                                          Checking:
                                      114 × 7 + 2 =  800                                 967 × 9 + 6 =  8709
                                         798 + 2 =  800                                    8703 + 6 = 8709
                                            800 =  800                                      8709 = 8709

                                     Thus, division is correct.                      Thus, division is correct.

                          Think and Answer
                       Fill in the blank circles with the appropriate digits to complete the division process.

                       1.  3 7 6                    2.  4 9  8  4                3.  7 5  7  4  9
                              6                                                         5  6
                                 6                            8                             4

                                                                                               9

                           practice time 5D

                  Divide the following and check your answer.
                        1.  63 ÷ 4               2.  89 ÷ 5               3.  59 ÷ 7              4.  97 ÷ 6

                        5.  49 ÷ 3               6.  92 ÷ 8               7.  803 ÷ 6             8.  634 ÷ 4

                  Mathematics-3                                                                                          95

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