Page 61 - SK Year 5 Mathematics DLP
P. 61

4   Salim’s Bakery supplies 3 480 bread of different
                      flavours per day. Calculate the total number of
                      bread supplied in July.


                         Solution


                      Given         3 480 bread supplied per day.


                                    Total number of bread
                      Asked for                                               There are 31 days
                                    supplied in July.
                                                                                   in July.
                                   JULY
                                   S  M  T  W  T  F  S









                      Number sentence            31 × 3 480 =


                      Calculate                                Check


                              1 2                           1 day          1 × 3 480 bread
                              3 4 8 0                                      = 3 480 bread
                        ×           3 1                   10 days          10 × 3 480 bread
                              3 4 8 0                                      = 34 800 bread
                        + 1 0 4 4 0 0                                         1 2
                          1 0 7 8 8 0                     10 days             34 800
                                                          10 days             34 800
                                                          10 days             34 800
                                                       + 1 day           +      3 480
                                                          31 days            107 880

                                            31 × 3 480 =  107 880

                       The total number of bread supplied in July is 107 880.


                        How much bread are supplied in September if Salim’s Bakery
                                  closes for 2 days due to public holidays?



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