# Subtract the numbers: 91 - 133 = ? Calculate the numbers difference and learn how to do the subtraction, column subtracting method, from right to left

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

#### And so on...

 1 3 3 - 9 1 ?

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

### Subtract the digits in the ones column:

#### 3 - 1 = 2. 2 is the ones digit. Write it down at the base of the ones column.

 1 3 3 - 9 1 2

### Subtract the digits in the tens column:

#### When borrowing, 1 hundred = 10 tens. Add 10 to the top digit in the column of the tens: 10 + 3 = 13.

 0 1 13 3 - 9 1 2

#### After borrowing, the subtraction has become: 13 - 9 = 10 + 3 - 9 = 10 + 3 - 9 = 3 + (10 - 9) = 3 + 1 = 4. 4 is the tens digit. Write it down at the base of the tens column.

 0 1 13 3 - 9 1 4 2

### Subtract the digits in the hundreds column:

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

 0 1 13 3 - 9 1 0 4 2

## The latest 13 operations with subtracted numbers:

 91 - 133 = ? Dec 01 23:08 UTC (GMT) - 288 - 260 = ? Dec 01 23:07 UTC (GMT) - 965 - 1,936 + 514 - 320 = ? Dec 01 23:07 UTC (GMT) 576 + 802 + 217 - 2,065 - 176 = ? Dec 01 23:07 UTC (GMT) 921 + 1,926 - 482 + 281 = ? Dec 01 23:07 UTC (GMT) - 7,248 + 5,809 = ? Dec 01 23:07 UTC (GMT) 520 + 207 + 289 + 200 + 266 + 222 - 292 = ? Dec 01 23:07 UTC (GMT) - 991 + 1,991 + 532 + 350 = ? Dec 01 23:06 UTC (GMT) 4,000 + 9,498 - 10,084 = ? Dec 01 23:06 UTC (GMT) 1,030 - 1,112 - 962 + 749 - 370 + 560 = ? Dec 01 23:06 UTC (GMT) - 410 + 87 - 133 + 85 + 123 + 97 - 191 = ? Dec 01 23:06 UTC (GMT) 7,186 - 5,666 = ? Dec 01 23:06 UTC (GMT) 404 + 440 + 365 + 620 - 487 = ? Dec 01 23:06 UTC (GMT) All the operations with the numbers subtracted by users...