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\( \begin{aligned} &132 \\ -& \\ &~~35 \\ &\underline{\phantom{776}} & \\ \end{aligned} \)
\( \begin{aligned} &274 \\ -& \\ &~~86 \\ &\underline{\phantom{776}} & \\ \end{aligned} \)
\( \begin{aligned} &358 \\ -& \\ &~~79 \\ &\underline{\phantom{776}} & \\ \end{aligned} \)
\( \begin{aligned} &481 \\ -& \\ &~~83 \\ &\underline{\phantom{776}} & \\ \end{aligned} \)\( \)
\( \begin{aligned} &572 \\ -& \\ &~~94 \\ &\underline{\phantom{776}} & \\ \end{aligned} \)
To solve this problem, we'll follow these steps:
Therefore, after performing all borrowing and subtractions,
The solution to is .
97
To solve this subtraction problem, we will follow these steps:
Step 1: Line up the numbers vertically to align the digits by place value.
Step 2: Start from the units column, note requires borrowing from the tens place.
Since 4 is smaller than 6, we borrow 1 from the next higher place value. The tens digit (7) becomes 6, and the units digit becomes .
Step 3: Subtract in the units column: .
Step 4: Move to the tens column, subtract . Since we borrowed from the hundreds place, it simplifies to .
Step 5: The hundreds digit in the minuend is , reduced by 1 due to previous borrowing, makes the effective hundreds .
Step 6: Finally, in the hundreds column, subtract .
Let's summarize the steps calculations as follows:
Upon completion, the final result is .
188
To solve this subtraction problem, we'll perform vertical subtraction with regrouping as necessary:
Therefore, the solution to the subtraction is .
279
To solve this problem, we'll perform vertical subtraction with regrouping of the numbers 481 and 83.
Follow these steps:
Step 1: Write the numbers vertically, aligning the digits by place value:
Step 2: Begin with the units column (rightmost column). The digit in the minuend (1) is less than the digit in the subtrahend (3). Therefore, we need to regroup.
Regrouping involves borrowing 1 from the tens column of the minuend, changing 8 in 481 to 7 and increasing the units digit by 10, changing 1 to 11.
Step 3: Subtract the units column: .
Step 4: Move to the tens column. Since we borrowed 1, the tens digit in 481 is now 7. Subtract 8 from 7, borrowing again from the hundreds digit:
Regroup by borrowing 1 from the hundreds column, changing 4 to 3 and increasing the tens digit by 10, changing 7 to 17.
Step 5: Subtract the tens column: .
Step 6: The hundreds column remains to be calculated: (since there’s nothing to subtract except the result of our previous borrow).
This process results in:
Therefore, the solution to this problem is , which corresponds to choice four.
398
Let's solve the problem using vertical subtraction. We have:
Step 1: Subtract the rightmost digits (units):
We have , which is not possible without borrowing. So, we need to regroup:
Now calculate:
Step 2: Subtract the tens digits:
We are left with , which again requires us to regroup:
Now calculate:
Step 3: Finally, subtract the hundreds digits:
We now have , since there is no digit above in the subtrahend:
Putting it all together, the subtraction yields:
Therefore, the answer to the problem is .
478
\( \begin{aligned} &667 \\ -& \\ &~~89 \\ &\underline{\phantom{776}} & \\ \end{aligned} \)
\( \begin{aligned} &713 \\ -& \\ &~~58 \\ &\underline{\phantom{776}} & \\ \end{aligned} \)
\( \begin{aligned} &827 \\ -& \\ &~~68 \\ &\underline{\phantom{776}} & \\ \end{aligned} \)
\( \begin{aligned} &945 \\ -& \\ &~~67 \\ &\underline{\phantom{776}} & \\ \end{aligned} \)
\( \begin{aligned} &968 \\ -& \\ &~~89 \\ &\underline{\phantom{776}} & \\ \end{aligned} \)
To solve , we perform vertical subtraction by aligning the numbers by place value:
Therefore, the solution to is .
Given the multiple-choice options, the correct choice is option 2: .
578
To solve this problem, we'll follow these steps:
Step 1: Write the numbers in column form.
Step 2: Subtract starting from the rightmost (units) column.
Step 3: Apply borrowing/regrouping if necessary.
Now, let's work through each step:
Step 1: Write the numbers vertically.
Step 2: Starting with the units column:
Since 3 < 8 , we need to borrow 1 from the tens column (1 becomes 0, and 3 becomes 13).
Step 3: Perform the subtraction with borrowing:
- Units:
- Tens: Re-evaluated 0 (after borrowing) minus 5, need another borrow so 0 turns to 10. - After borrowing from hundreds column, .
- Hundreds: After borrowing, left with 6. Thus,
Therefore, put all together, the difference is:
Therefore, the solution to the problem is .
655
To solve the problem of subtracting 68 from 827, we will perform vertical subtraction with regrouping (borrowing) where necessary.
First, let's write the numbers vertically aligned by place value:
Next, we'll perform subtraction starting from the rightmost digit (units place):
The units column: 7 (from 827) minus 8. Since 7 is less than 8, we need to borrow 1 from the tens column. After borrowing, the 7 becomes 17.
17 minus 8 equals 9. Write 9 directly under this column.
Now, move to the tens column:
Since we borrowed 1, the 2 (from 827) is now 1. Subtract 6 (from 68) from 11 (the borrowed number).
11 minus 6 equals 5. Write 5 directly under this column.
Finally, the hundreds column:
Since no numbers exist below the hundreds place in 68 and we only borrowed from the tens place, we subtract nothing from 8. So, 8 stays the same.
Write 8 directly under this column.
Putting it all together, the complete difference is:
Therefore, the solution to the problem is .
759
To solve this problem using vertical subtraction, follow these steps:
Therefore, after performing the subtraction, we find that the result is .
878
To solve the problem using vertical subtraction, follow these steps:
Align the numbers vertically by place value:
Subtract the rightmost column (units):
Since is not possible directly, we borrow 1 from the tens column.
After borrowing, the units column becomes .
Subtract the tens column:
After borrowing, the tens column becomes not possible, so borrow 1 from the hundreds column.
After borrowing, the tens column becomes .
Subtract the hundreds column:
Now simply since there is nothing to subtract.
Therefore, the solution to the problem is .
879