Regrouping Of Numbers For Subtraction
Regrouping of Numbers For Subtraction
Regrouping means to regroup 1 ten to 10 ones to perform subtraction of a bigger number from smaller number
Sometimes we have to subtract a bigger number from a smaller number at ones place.
That means we do not have enough ones. Then we have to regroup 1 ten to 10 ones and then add them to the digit at ones place so that subtraction can be performed.
For example
45 = 40 + 5
= 4 tens + 5 ones
= 3 tens + 1 ten + 5 ones
= 3 tens + 10 ones + 5 ones
= 3 tens + 15 0nes.
Illustration 1: Fill in the blank.
A. 2 tens + 15 ones
B. 2 tens + 10 ones + 5 ones
C. 2 tens + 5 ones
D None of these
Answer: B
Students / Parents Reviews [20]
Abhyas institute is one of the best coaching institute in the vicinity of Ambala Cantt area. The teachers of the institute are well experienced and very helpful in solving the problems of the students.The good thing of the institute is that it is providing extra classes for the students who are w...
Aman Kumar Shrivastava
10thAbout Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
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8thMy experience with Abhyas academy is very nice or it can be said wonderful. I have been studying here from seven class. I have been completing my journey of three years. I am tinking that I should join Abhyas Academy in tenth class as I am seeing much improvement in Maths and English
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9thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Yatharthi Sharma
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Aman Kumar Shrivastava
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Aman Kumar Shrivastava
10thThird consective year,my ward is in Abhyas with nice experience of admin and transport support.Educational standard of the institute recumbent at satisfactory level. One thing would live to bring in notice that last year study books was distributed after half of the session was over,though study ...
Ayan Ghosh
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Manya
8thAbhyas institute is one of the best coaching institute in the vicinity of Ambala cantt.The institute provides good and quality education to the students.The teachers are well experienced and are very helpful in solving the problems. The major advantages of the institute is extra classes for weak...
Shreya Shrivastava
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Manish Kumar
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Prisha Gupta
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Yogansh Nyasi
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Manish Kumar
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Barkha Arora
10thUsually we see institutes offering objective based learning which usually causes a lag behind in subjective examinations which is the pattern followed by schools. I think it is really a work of planning to make us students grab the advantages of modes of examination, Objective Subjective and Onli...
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Eshan Arora
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Om Umang
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