Pre-Algebra Examples

$4503000000 - 57910000$

Step 1

Subtract using long subtraction.

Tap for more steps...

Step 1.1

Set up the subtraction problem in long subtraction format.


	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$

Step 1.2

Subtract $0$ from $0$ .


	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
										$0$

Step 1.3

Subtract $0$ from $0$ .


	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
									$0$	$0$

Step 1.4

Subtract $0$ from $0$ .


	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
								$0$	$0$	$0$

Step 1.5

Subtract $0$ from $0$ .


	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
							$0$	$0$	$0$	$0$

Step 1.6

Borrow $10$ from the digit in the next column to the left. Add the borrowed $10$ to $0$ . Reduce the number that was borrowed from by $1$ .

					$- 1$	$10$
	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
							$0$	$0$	$0$	$0$

Step 1.7

Subtract $1$ from $10$ .

					$- 1$	$10$
	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
						$9$	$0$	$0$	$0$	$0$

Step 1.8

Borrow $10$ from the digit in the next column to the left. Add the borrowed $10$ to $- 1$ . Reduce the number that was borrowed from by $1$ .

				$2$	$9$	$10$
	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
						$9$	$0$	$0$	$0$	$0$

Step 1.9

Subtract $9$ from $9$ .

				$2$	$9$	$10$
	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
					$0$	$9$	$0$	$0$	$0$	$0$

Step 1.10

Borrow $10$ from the digit in the next column to the left. Add the borrowed $10$ to $2$ . Reduce the number that was borrowed from by $1$ .

			$- 1$	$12$	$9$	$10$
	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
					$0$	$9$	$0$	$0$	$0$	$0$

Step 1.11

Subtract $7$ from $12$ .

			$- 1$	$12$	$9$	$10$
	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
				$5$	$0$	$9$	$0$	$0$	$0$	$0$

Step 1.12

Borrow $10$ from the digit in the next column to the left. Add the borrowed $10$ to $- 1$ . Reduce the number that was borrowed from by $1$ .

		$4$	$9$	$12$	$9$	$10$
	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
				$5$	$0$	$9$	$0$	$0$	$0$	$0$

Step 1.13

Subtract $5$ from $9$ .

		$4$	$9$	$12$	$9$	$10$
	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
			$4$	$5$	$0$	$9$	$0$	$0$	$0$	$0$

Step 1.14

Subtract $0$ from $4$ .

		$4$	$9$	$12$	$9$	$10$
	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
		$4$	$4$	$5$	$0$	$9$	$0$	$0$	$0$	$0$

Step 1.15

Subtract $0$ from $4$ .

		$4$	$9$	$12$	$9$	$10$
	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
	$4$	$4$	$4$	$5$	$0$	$9$	$0$	$0$	$0$	$0$

		$4$	$9$	$12$	$9$	$10$
	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
	$4$	$4$	$4$	$5$	$0$	$9$	$0$	$0$	$0$	$0$

Step 2

The result of $4503000000 - 57910000$ is $4445090000$ .

$4445090000$


	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
										$0$


	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
									$0$	$0$


	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
								$0$	$0$	$0$


	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
							$0$	$0$	$0$	$0$


	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
										$0$


	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
									$0$	$0$


	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
								$0$	$0$	$0$


	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
							$0$	$0$	$0$	$0$


	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
										$0$


	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
									$0$	$0$


	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
								$0$	$0$	$0$


	$4$	$5$	$0$	$3$	$0$	$0$	$0$	$0$	$0$	$0$
$-$			$5$	$7$	$9$	$1$	$0$	$0$	$0$	$0$
							$0$	$0$	$0$	$0$