Page 64 - Revised Maths Wisdom Class - 3
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62                                                                                                 MATHS




                                                          Exercise 5A

              1   Fill in the boxes to show that multiplication is repeated addition.


                  (a)  2 + 2 + 2 + 2 + 2 =           ,                    5 × 2 =



                  (b)  7 + 7 + 7 =           ,                             3 ×        =


                  (c)   8 +         +         +         +        +         +         =        ,     7 × 8 =

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                  (d)  6 +          +         +         =        ,                                  4 × 6 =


              2  Multiply.


                  (a)  3 × 8  =                      (b)  8 × 7 =                      (c)  10 × 7  =


                  (d)  11 × 1  =                     (e)  9 × 0 =                      (f)  9 × 7    =


                  (g)  8 × 8  =                      (h)  6 × 4 =                      (i)  7 × 6    =


              3   Complete the following.


                  (a)  3 ×          = 18             (b)  7 ×         = 7              (c)         × 8 = 32


                  (d)  4 ×          = 4              (e)  10 ×         = 0             (f)  9 ×        = 0



              4   Write the product, multiplicand and multiplier for each of the following. One is
                  done for you.

                  (a)  3 × 9 = 27                    (b)  4 × 6 = 24                   (c)  9 × 7 = 63


                          Product = 27                     Product = _____                   Product = _____

                          Multiplicand = 3                  Multiplicand = _____             Multiplicand = _____

                          Multiplier = 9                   Multiplier = _____                Multiplier = _____


                   (d)  6 × 8 = 48                   (e)  7 × 6 = 42                   (f)  8 × 9 = 72


                          Product = _____                  Product = _____                   Product = _____

                          Multiplicand = _____              Multiplicand = _____             Multiplicand = _____
                          Multiplier = _____               Multiplier = _____                Multiplier = _____
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