# Subtract the numbers: 3,928 - 9,439 = ? Calculate the numbers difference and learn how to do the subtraction, column subtracting method, from right to left

## The operation to perform: 3,928 - 9,439

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

#### And so on...

 9 4 3 9 - 3 9 2 8 ?

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

### Subtract the digits in the ones column:

#### 9 - 8 = 1. 1 is the ones digit. Write it down at the base of the ones column.

 9 4 3 9 - 3 9 2 8 1

### Subtract the digits in the tens column:

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

 9 4 3 9 - 3 9 2 8 1 1

### 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 + 4 = 14.

 8 9 14 3 9 - 3 9 2 8 1 1

#### After borrowing, the subtraction has become: 14 - 9 = 10 + 4 - 9 = 10 + 4 - 9 = 4 + (10 - 9) = 4 + 1 = 5. 5 is the hundreds digit. Write it down at the base of the hundreds column.

 8 9 14 3 9 - 3 9 2 8 5 1 1

### Subtract the digits in the thousands column:

#### 98 - 3 = 5. 5 is the thousands digit. Write it down at the base of the thousands column.

 8 9 14 3 9 - 3 9 2 8 5 5 1 1

## The latest numbers that were subtracted

 3,928 - 9,439 = ? Aug 13 19:52 UTC (GMT) 4,028 - 9,549 = ? Aug 13 19:51 UTC (GMT) 7,088 - 5,580 = ? Aug 13 19:51 UTC (GMT) - 96 + 99 = ? Aug 13 19:51 UTC (GMT) - 7,157 + 5,638 = ? Aug 13 19:51 UTC (GMT) 3,313 - 1,381 = ? Aug 13 19:51 UTC (GMT) - 2,863 + 1,984 = ? Aug 13 19:51 UTC (GMT) 2,202 - 2,099 = ? Aug 13 19:50 UTC (GMT) - 53 + 40 = ? Aug 13 19:50 UTC (GMT) 7,101 - 5,588 = ? Aug 13 19:50 UTC (GMT) - 4,061 - 9,553 = ? Aug 13 19:50 UTC (GMT) - 2,548 - 9,941 = ? Aug 13 19:50 UTC (GMT) 105 - 128 = ? Aug 13 19:49 UTC (GMT) All the numbers that were subtracted by users