Subtraction With Regrouping Beyound 100


 
 
Concept Explanation
 

Subtraction With Regrouping Beyond 100

Column Subtraction can be performed by first subtracting the digits at ones place and then subtracting the digits at tens place.

For example let us solve the question

Subtract 254 from348

348 - 254 = ?

As we have to subtract 254 from 348 we will perform the following steps

Step 1: Subtract the ones first.

8 ones - 4 ones = 4 ones.

Step 2: Subtract the tens

4 tens - 5 tens

As 4 is less than 5 so we will subtract the tens by regrouping.

1 hundred 4 tens = 14 tens

14 tens - 5 tens = 9 tens.

Step 3 : Now subtract the hundreds

2 hundred - 2 hundred = 0 hundred

Hence the answer is 94

Illustration 1: Fill in the blank

 

A. 9 

B. 6

C. 7

1  

Answer: C

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