Page 62 - Fun with Mathematics 2
P. 62

LONG DIVISION (3 DIGITS)


               Divide 657 by 3.


                         H  T O           Step 1.  Start with the hundreds.
                        2  1  9                      6 hundreds ÷ 3 = 2 hundreds with nothing left over.


                      3   6 5  7          Step 2.  Bring down 5 tens.
                         – 6                        5 tens ÷ 3 = 1 ten with 2 left over

                            5             Step 3.  Bring down 7 ones.

                         –  3                       27 ones ÷ 3 = 9 ones
                            2  7                    Stop the division when the remainder is less than
                                                    the divisor.
                         –  2  7

                              0




               Division with Remainder

               Divide 276 by 7.


                         H  T O           Step 1.  Start with the hundreds.

                           3  9                     2 is less than 7.

                      7   2 7  6                    So, consider the first two digits.

                       – 2  1                       27 tens ÷ 7 = 3 tens with 6 left over.
                                          Step 2.  Bring down 6 ones.
                            6  6                    66 ones ÷ 7 = 9 ones with 3 as the remainder

                         –  6  3                    Stop the division when the remainder is less than
                              3                     the divisor.






















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