Solve Vertical Subtraction: 227 minus 8 Step-by-Step

227    8776 \begin{aligned} &227 \\ -& \\ &~~~~8 \\ &\underline{\phantom{776}} & \\ \end{aligned}

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Step-by-step video solution

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00:00 Solve
00:03 Each time consider borrowing 2 digits, and then we'll place
00:06 7 is less than 8
00:09 Therefore we'll subtract 1 from the tens and add this amount to the ones
00:15 So now instead of 7 we'll have 17
00:19 Subtract the ones from the ones plus the ten
00:22 Place in the ones column
00:25 Place 0 in the borrowed digits
00:29 Subtract tens from tens, and place in tens column
00:32 Subtract hundreds from hundreds, and place in hundreds column
00:36 And this is the solution to the problem

Step-by-step written solution

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1

Understand the problem

227    8776 \begin{aligned} &227 \\ -& \\ &~~~~8 \\ &\underline{\phantom{776}} & \\ \end{aligned}

2

Step-by-step solution

To solve this problem, we need to perform the vertical subtraction of 8 8 from 227 227 . Let's break down the steps:

  • Step 1: Write the subtraction problem in column form: Place 227 227 above 8 8 , aligning the digits on the right.
  • Step 2: Perform the subtraction starting from the rightmost digit (the units place).
    • The units digit of the minuend is 7 7 and the subtrahend is 8 8 . Since 7<8 7 < 8 , we need to borrow:
    • Borrow 1 from the tens place (turning the 2 2 into 1 1 ), making it 17 17 instead of 7 7 .
    • 178=9 17 - 8 = 9 . Write the 9 9 below the line in the units place.
  • Step 3: Move to the tens digit:
    • After borrowing, the digit left in the tens place of the minuend is 1 1 .
    • Subtract: 10=1 1 - 0 = 1 (since there is no subtrahend digit in the tens place).
  • Step 4: Move to the hundreds digit:
    • The hundreds digit is 2 2 and since we haven't changed it, it remains 2 2 .
    • Since there are no digits to subtract from in the hundreds place, the digit remains 2 2 .

Now, combining the results from each digit, the final answer becomes 219 219 .

Therefore, the solution to the problem is 219 219 .

3

Final Answer

219

Practice Quiz

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\( \begin{aligned} &97 \\ -& \\ &63 \\ &\underline{\phantom{776}} & \\ \end{aligned} \)\( \)

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