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4040.57 - 3000

$4040.57 - 3000$

Bước 1

Trừ bằng phép trừ số lớn.

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Bước 1.1

Lập bài toán trừ ở dạng phép trừ số lớn.


	$4$ $4$	$0$ $0$	$4$ $4$	$0$ $0$	.	$5$ $5$	$7$ $7$
$-$ $-$	$3$ $3$	$0$ $0$	$0$ $0$	$0$ $0$
					.

Bước 1.2

Trừ

0

$0$ khỏi

7

$7$ .


	$4$ $4$	$0$ $0$	$4$ $4$	$0$ $0$	.	$5$ $5$	$7$ $7$
$-$ $-$	$3$ $3$	$0$ $0$	$0$ $0$	$0$ $0$
					.		$7$ $7$

Bước 1.3

Trừ

0

$0$ khỏi

5

$5$ .


	$4$ $4$	$0$ $0$	$4$ $4$	$0$ $0$	.	$5$ $5$	$7$ $7$
$-$ $-$	$3$ $3$	$0$ $0$	$0$ $0$	$0$ $0$
					.	$5$ $5$	$7$ $7$

Bước 1.4

Trừ

0

$0$ khỏi

0

$0$ .


	$4$ $4$	$0$ $0$	$4$ $4$	$0$ $0$	.	$5$ $5$	$7$ $7$
$-$ $-$	$3$ $3$	$0$ $0$	$0$ $0$	$0$ $0$
				$0$ $0$	.	$5$ $5$	$7$ $7$

Bước 1.5

Trừ

0

$0$ khỏi

4

$4$ .


	$4$ $4$	$0$ $0$	$4$ $4$	$0$ $0$	.	$5$ $5$	$7$ $7$
$-$ $-$	$3$ $3$	$0$ $0$	$0$ $0$	$0$ $0$
			$4$ $4$	$0$ $0$	.	$5$ $5$	$7$ $7$

Bước 1.6

Trừ

0

$0$ khỏi

0

$0$ .


	$4$ $4$	$0$ $0$	$4$ $4$	$0$ $0$	.	$5$ $5$	$7$ $7$
$-$ $-$	$3$ $3$	$0$ $0$	$0$ $0$	$0$ $0$
		$0$ $0$	$4$	$0$	.	$5$	$7$

Bước 1.7

Trừ

$3$ khỏi

$4$ .


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


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

Bước 2

Kết quả của

$4040.57 - 3000$ là

$1040.57$ .

$1040.57$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$