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SAI International School


                                            Class :  VI


        Mathematics


        Chapter-2-Whole Numbers


        Home Assignments – 2.4


               Choose the correct option.

            1)  Which is the additive identity of whole numbers?


               (a) 1          (b) 0          (c) -1          (d) cannot find

            2)  Division of a whole number by ———- is not defined.

               (a) 1          (b) 0                  (c) -1                  (d) 10


            3)  ———- is the multiplicative identity for whole numbers

               (a) 1          (b) 0                  (c) -1                  (d) 10

            4)  Any number when multiplied by ———- becomes zero.


               (a) 1          (b) 0                  (c) -1                  (d) 10

            5)  The number with which 22 is multiplied so that the product remains the same is-------

                                                 1
               (a) 22         (b) 0           (c)                            (d) 1
                                                 22


                     Answer the following questions.

            6)  Find the value of the following:  12345 × 87 + 13 × 12345
          Q7)   Find the value using properties:   7562 × 101
          Q8)   Find the product using suitable properties.  1346 × 98

          Q9)  There are 10 jars, each having 8 chocolates. If 4 chocolates are taken away from each jar, how many
               chocolates in total are left in the jars? (Use distributive property)


          Q10)  To conduct a charitable work a trust has collected Rs 400 from its 50 male members and Rs 300
               from its 50 female members. Find the total donation collected by the trust.
               (Use distributive property)




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