Jumping Down 10 Method of Subtraction
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Jumping Down Ten Method of Mental Subtraction11:44
About This Class
Welcome to mental subtraction class. In this class we are going to learn the technique called "Jumping down 10 method". This method is same as "Jumping 10 method of addition". The only difference is you jump down ten.
This technique is very useful for subtracting any two-digit numbers easily and quickly in your mind even if the numbers are not written in from of you. You visualize the numbers in your mind and subtract them in your head.
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Mansi is an experienced math and science tutor. She loves teaching math and science. She is an environmentalist by profession and at heart. She loves exploring new places especially National Parks and Wild Life Sanctuaries.