# Subtract the numbers: - 943 - 1,949 + 496 + 321 = ? Calculate the numbers difference and learn how to do the subtraction, column subtracting method, from right to left

## The operation to perform: 496 + 321

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

#### And so on...

 4 9 6 + 3 2 1 ?

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

### Add the digits in the ones column:

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

 4 9 6 + 3 2 1 7

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

### Add the digits in the hundreds column:

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

 1 4 9 6 + 3 2 1 8 1 7

## The operation to perform: - 943 - 1,949

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

#### And so on...

 9 4 3 + 1 9 4 9 ?

## 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 9 4 3 + 1 9 4 9 2

### Add the digits in the tens column:

#### 9 is the tens digit. Write it down at the base of the tens column.

 1 9 4 3 + 1 9 4 9 9 2

### Add the digits in the hundreds column:

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

 1 1 9 4 3 + 1 9 4 9 8 9 2

### Add the digits in the thousands column:

#### 2 is the thousands digit. Write it down at the base of the thousands column.

 1 1 9 4 3 + 1 9 4 9 2 8 9 2

## Now subtract the final numbers above: 817 - 2,892 = ?

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

#### And so on...

 2 8 9 2 - 8 1 7 ?

## 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 + 2 = 12.

 8 2 8 9 12 - 8 1 7

#### After borrowing, the subtraction has become: 12 - 7 = 10 + 2 - 7 = 10 + 2 - 7 = 2 + (10 - 7) = 2 + 3 = 5. 5 is the ones digit. Write it down at the base of the ones column.

 8 2 8 9 12 - 8 1 7 5

### Subtract the digits in the tens column:

#### 98 - 1 = 7. 7 is the tens digit. Write it down at the base of the tens column.

 8 2 8 9 12 - 8 1 7 7 5

### Subtract the digits in the hundreds column:

#### 8 - 8 = 0. 0 is the hundreds digit. Write it down at the base of the hundreds column.

 8 2 8 9 12 - 8 1 7 0 7 5

### Subtract the digits in the thousands column:

#### There is a single digit in this column: 2. 2 is the thousands digit. Write it down at the base of the thousands column.

 8 2 8 9 12 - 8 1 7 2 0 7 5

## The latest numbers that were subtracted

 - 4,101 + 9,605 = ? May 18 16:26 UTC (GMT) - 943 - 1,949 + 496 + 321 = ? May 18 16:26 UTC (GMT) 376 - 423 - 323 - 572 - 462 = ? May 18 16:26 UTC (GMT) 210 - 120 + 131 - 172 + 100 + 109 - 163 - 112 = ? May 18 16:26 UTC (GMT) 496 - 161 - 199 + 160 - 209 + 174 + 260 = ? May 18 16:26 UTC (GMT) - 2,972 + 2,038 + 2,109 - 4,021 + 4,000 = ? May 18 16:26 UTC (GMT) - 3,946 + 9,482 - 10,102 = ? May 18 16:26 UTC (GMT) 481 - 393 - 500 + 393 - 951 = ? May 18 16:26 UTC (GMT) - 459 - 3,044 - 18,418 + 283 + 80 = ? May 18 16:26 UTC (GMT) - 954 - 1,960 + 506 + 295 = ? May 18 16:26 UTC (GMT) - 4,043 + 9,567 = ? May 18 16:26 UTC (GMT) - 618 + 802 + 257 - 2,064 + 217 = ? May 18 16:25 UTC (GMT) 4,055 - 9,608 = ? May 18 16:25 UTC (GMT) All the numbers that were subtracted by users