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    5

                                                                       Division

                    LEARNING ObjEctIvEs

                     After studying this chapter, students will be able to...

                        y  explore division as equal distribution and repeated subtraction
                        y  learn division using the number line
                        y  establish the relation between multiplication and division
                        y  know terms in division, long division and its checking
                        y  learn division of 2- and 3-digit numbers by a 1-digit number (with and without regrouping)

                        y  divide a number by 10
                        y  solve word problems based on division
                        y  identify the mathematical operations to be used in real-life situations

                                                                                                   21 st
                                                                                                  Century   #Life Skills and Values
                                                                                                  Skills
                     Warm Up            Sweet Sharing
                                                                                                28 sweets
                   Ravi has 28 tasty sweets. He wants to share                                  ÷ 7 friends =
                   them equally among his 7 friends so that no                                  ? sweets each!
                   one feels left out.
                   Divide 28 sweets into 7 equal groups.

                        _____ divided by _____ gives _____.

                                 _____ ÷ _____ = _____

                       88        Mathematics 3

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