# Subtract the numbers: 291 + 328 - 251 + 477 - 377 = ? Calculate the numbers difference and learn how to do the subtraction, column subtracting method, from right to left

## The operation to perform: 291 + 328 + 477

### Stack the numbers on top of each other.

#### And so on...

 2 9 1 3 2 8 + 4 7 7 ?

## Add column by column; start from the column on the right.

### Add the digits in the ones column:

#### 1 is the tens digit. Carry it over to the tens column. Write the digit above that column. Add it with the rest of the digits in that column.

 1 2 9 1 3 2 8 + 4 7 7 6

### Add the digits in the tens column:

#### 1 is the hundreds digit. Carry it over to the hundreds column. Write the digit above that column. Add it with the rest of the digits in that column.

 1 1 2 9 1 3 2 8 + 4 7 7 9 6

### Add the digits in the hundreds column:

#### 1 is the thousands digit. Write it down at the base, next to the hundreds digit.

 1 1 2 9 1 3 2 8 + 4 7 7 1 0 9 6

## The operation to perform: - 251 - 377

### Stack the numbers on top of each other.

#### And so on...

 2 5 1 + 3 7 7 ?

## Add column by column; start from the column on the right.

### Add the digits in the ones column:

#### 8 is the ones digit. Write it down at the base of the ones column.

 2 5 1 + 3 7 7 8

### Add the digits in the tens column:

#### 1 is the hundreds digit. Carry it over to the hundreds column. Write the digit above that column. Add it with the rest of the digits in that column.

 1 2 5 1 + 3 7 7 2 8

### Add the digits in the hundreds column:

#### 6 is the hundreds digit. Write it down at the base of the hundreds column.

 1 2 5 1 + 3 7 7 6 2 8

## Now subtract the final numbers above: 1,096 - 628 = ?

### Stack the numbers on top of each other.

#### And so on...

 1 0 9 6 - 6 2 8 ?

## Subtract column by column; start from the column on the right

### Subtract the digits in the ones column:

#### When borrowing, 1 ten = 10 ones. Add 10 to the top digit in the column of the ones: 10 + 6 = 16.

 8 1 0 9 16 - 6 2 8

#### After borrowing, the subtraction has become: 16 - 8 = 10 + 6 - 8 = 10 + 6 - 8 = 6 + (10 - 8) = 6 + 2 = 8. 8 is the ones digit. Write it down at the base of the ones column.

 8 1 0 9 16 - 6 2 8 8

### Subtract the digits in the tens column:

#### 98 - 2 = 6. 6 is the tens digit. Write it down at the base of the tens column.

 8 1 0 9 16 - 6 2 8 6 8

### Subtract the digits in the hundreds column:

#### When borrowing, 1 thousand = 10 hundreds. Add 10 to the top digit in the column of the hundreds: 10 + 0 = 10.

 0 10 8 1 0 9 16 - 6 2 8 6 8

#### After borrowing, the subtraction has become: 10 - 6 = 4. 4 is the hundreds digit. Write it down at the base of the hundreds column.

 0 10 8 1 0 9 16 - 6 2 8 4 6 8

### Subtract the digits in the thousands column:

#### There is a single digit in this column: 10. 0 is the thousands digit. Write it down at the base of the thousands column.

 0 10 8 1 0 9 16 - 6 2 8 0 4 6 8

## The latest numbers that were subtracted

 291 + 328 - 251 + 477 - 377 = ? Jan 20 20:38 UTC (GMT) - 3,316 - 1,396 = ? Jan 20 20:38 UTC (GMT) 4,127 - 9,585 + 10,216 = ? Jan 20 20:38 UTC (GMT) 397 - 4,093 - 595 + 2,028 + 522 - 503 = ? Jan 20 20:38 UTC (GMT) - 939 + 1,947 - 489 - 295 = ? Jan 20 20:38 UTC (GMT) - 2,415 + 9,838 = ? Jan 20 20:38 UTC (GMT) - 365 + 53 + 112 - 39 - 80 + 61 - 120 = ? Jan 20 20:38 UTC (GMT) - 542 + 411 = ? Jan 20 20:38 UTC (GMT) - 3,315 + 1,398 = ? Jan 20 20:38 UTC (GMT) 149 + 140 - 147 + 267 = ? Jan 20 20:38 UTC (GMT) 485 + 333 - 498 - 685 = ? Jan 20 20:38 UTC (GMT) 393 - 4,115 - 605 + 1,994 - 501 + 504 = ? Jan 20 20:38 UTC (GMT) - 508 - 476 - 579 - 444 + 1,027 = ? Jan 20 20:38 UTC (GMT) All the numbers that were subtracted by users