Page 100 - Math Skill - 5
P. 100

98                                                                                                  Maths


              (vi)  Shower gel                1.573 L             (vii)  Dishwasher                 1.558 L

          Answer the following questions on the basis of the above data.

            1.  Arrange the above quantities in ascending order.
            2.  Arrange the above quantities in descending order.
            3.  Which of the item is in greatest quantity?
            4.  Convert the above quantities in like decimals.
            5.  Add all the above quantities and write the answer in mL.


          D.  Assertion-Reason Based Questions
          Directions for Questions 1 to 2: In each of the questions given below, there are two statements
          marked as Assertion (A) and Reason (R). Mark your answer as per the codes provided below:
             (a)  Both A and R are true and R is the correct explanation of A.
             (b)  Both A and R are true but R is not the correct explanation of A.
             (c)  A is true but R is false.          (d) A is false but R is true.
           Q. 1.  Assertion (A) :  0.5 + 0.05 + 0.005 = 0.505

                  Reason (R)    :  To add two decimal numbers, convert them into like decimal first.
            Q.2.  Assertion (A) :  5.7, 5.4 and 5.9 are like decimals.
                  Reason (R)    :  The decimals that have the same whole number part are like decimals.



             Word Stock
          Whole        Fraction         Expand            Ordinary        Remainder         Compare
          Like         Ascending        Descending        Equal           More              Less           Cost



                 Activity

        Objective             :  To find the product and sum of two decimal numbers
                               by using models.
        Intent or Aim         :  Understand the concept of decimal with the help of                         = 0.27
                               the square blocks.




                                   Block A               Block B               Block C                Block D











                                     Write the sum of Block A and Block B.


                                     Write the product of Block C and Block D.
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