Q : 1    Subtract :

            (a) Rs \small 18.25  from Rs \small 20.75

            (b) \small 202.54 m from 250 m

            (c) Rs \small 5.36  from Rs \small 8.40

            (d) \small 2.051 km from \small 5.206 km

            (e) \small 0.314 kg from \small 2.107 kg 

Answers (1)

As we know, subtraction in decimal works exactly like normal subtraction, we just have to maintain the place of decimal.

So

(a) Rs \small 18.25  from Rs \small 20.75

     20.75

 -18.25


      2.50 Rs


(b)  \small 202.54 m from 250 m\

    250.00

-202.54


     47.46 m 


(c)Rs \small 5.36  from Rs \small 8.40

    8.40

-5.36


   3.04 Rs


(d )  \small 2.051 km from \small 5.206 km

    5.206

-2.051


    3.155 km 


(e)  \small 0.314 kg from \small 2.107 kg 

        2.107

     -0.314


        1.793 kg


 

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