Preparazione all'algebra Esempi

$33.5 \div 0.6$

Passaggio 1

Imposta il problema della divisione nel formato in colonna.

$0$

$6$

$3$

$5$

Passaggio 2

Sposta il decimale dello stesso numero di posti in entrambi i numeri finché il divisore non è un numero intero.

$6$

$3$

$5$

Passaggio 3

Dividi $33$ per $6$ . Posiziona questa cifra nel quoziente sopra il simbolo di divisione.

		$5$
$6$	$3$	$3$	$5$

Passaggio 4

Moltiplica la cifra quoziente appena ottenuta $(5)$ per il divisore $6$ .

		$5$
$6$	$3$	$3$	$5$
	$3$	$0$

Passaggio 5

Sottrai $30$ da $33$ .

		$5$
$6$	$3$	$3$	$5$
	$3$	$0$
		$3$

Passaggio 6

Abbassa il numero successivo del dividendo.

		$5$
$6$	$3$	$3$	$5$
	$3$	$0$
		$3$	$5$

Passaggio 7

Dividi $35$ per $6$ . Posiziona questa cifra nel quoziente sopra il simbolo di divisione.

		$5$	$5$
$6$	$3$	$3$	$5$
	$3$	$0$
		$3$	$5$

Passaggio 8

Moltiplica la cifra quoziente appena ottenuta $(5)$ per il divisore $6$ .

		$5$	$5$
$6$	$3$	$3$	$5$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$

Passaggio 9

Sottrai $30$ da $35$ .

		$5$	$5$
$6$	$3$	$3$	$5$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$

Passaggio 10

Aggiungi $0$ alla fine del dividendo.

		$5$	$5$
$6$	$3$	$3$	$5$	.	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$

Passaggio 11

Abbassa il numero successivo del dividendo.

		$5$	$5$
$6$	$3$	$3$	$5$	.	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$

Passaggio 12

Dividi $50$ per $6$ . Posiziona questa cifra nel quoziente sopra il simbolo di divisione.

		$5$	$5$	.	$8$
$6$	$3$	$3$	$5$	.	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$

Passaggio 13

Moltiplica la cifra quoziente appena ottenuta $(8)$ per il divisore $6$ .

		$5$	$5$	.	$8$
$6$	$3$	$3$	$5$	.	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$

Passaggio 14

Sottrai $48$ da $50$ .

		$5$	$5$	.	$8$
$6$	$3$	$3$	$5$	.	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$

Passaggio 15

Aggiungi $0$ alla fine del dividendo.

		$5$	$5$	.	$8$
$6$	$3$	$3$	$5$	.	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$

Passaggio 16

Abbassa il numero successivo del dividendo.

		$5$	$5$	.	$8$
$6$	$3$	$3$	$5$	.	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$

Passaggio 17

Dividi $20$ per $6$ . Posiziona questa cifra nel quoziente sopra il simbolo di divisione.

		$5$	$5$	.	$8$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$

Passaggio 18

Moltiplica la cifra quoziente appena ottenuta $(3)$ per il divisore $6$ .

		$5$	$5$	.	$8$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$

Passaggio 19

Sottrai $18$ da $20$ .

		$5$	$5$	.	$8$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$
						$2$

Passaggio 20

Aggiungi $0$ alla fine del dividendo.

		$5$	$5$	.	$8$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$
						$2$

Passaggio 21

Abbassa il numero successivo del dividendo.

		$5$	$5$	.	$8$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$
						$2$	$0$

Passaggio 22

Dividi $20$ per $6$ . Posiziona questa cifra nel quoziente sopra il simbolo di divisione.

		$5$	$5$	.	$8$	$3$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$
						$2$	$0$

Passaggio 23

Moltiplica la cifra quoziente appena ottenuta $(3)$ per il divisore $6$ .

		$5$	$5$	.	$8$	$3$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$
						$2$	$0$
					$-$	$1$	$8$

Passaggio 24

Sottrai $18$ da $20$ .

		$5$	$5$	.	$8$	$3$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$
						$2$	$0$
					$-$	$1$	$8$
							$2$

Passaggio 25

Il risultato della divisione di $33.5 \div 0.6$ è $55.833 \dots$ .

$55.833 \dots$

		$5$	$5$	.	$8$
$6$	$3$	$3$	$5$	.	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$

		$5$	$5$	.	$8$
$6$	$3$	$3$	$5$	.	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$

		$5$	$5$	.	$8$
$6$	$3$	$3$	$5$	.	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$

		$5$	$5$	.	$8$
$6$	$3$	$3$	$5$	.	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$

		$5$	$5$	.	$8$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$

		$5$	$5$	.	$8$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$

		$5$	$5$	.	$8$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$
						$2$

		$5$	$5$	.	$8$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$
						$2$

		$5$	$5$	.	$8$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$
						$2$	$0$

		$5$	$5$	.	$8$	$3$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$
						$2$	$0$

		$5$	$5$	.	$8$
$6$	$3$	$3$	$5$	.	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$

		$5$	$5$	.	$8$
$6$	$3$	$3$	$5$	.	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$

		$5$	$5$	.	$8$
$6$	$3$	$3$	$5$	.	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$

		$5$	$5$	.	$8$
$6$	$3$	$3$	$5$	.	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$

		$5$	$5$	.	$8$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$

		$5$	$5$	.	$8$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$

		$5$	$5$	.	$8$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$
						$2$

		$5$	$5$	.	$8$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$
						$2$

		$5$	$5$	.	$8$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$
						$2$	$0$

		$5$	$5$	.	$8$	$3$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$
						$2$	$0$

		$5$	$5$	.	$8$
$6$	$3$	$3$	$5$	.	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$

		$5$	$5$	.	$8$
$6$	$3$	$3$	$5$	.	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$

		$5$	$5$	.	$8$
$6$	$3$	$3$	$5$	.	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$

		$5$	$5$	.	$8$
$6$	$3$	$3$	$5$	.	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$

		$5$	$5$	.	$8$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$

		$5$	$5$	.	$8$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$

		$5$	$5$	.	$8$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$
						$2$

		$5$	$5$	.	$8$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$
						$2$

		$5$	$5$	.	$8$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$
						$2$	$0$

		$5$	$5$	.	$8$	$3$	$3$
$6$	$3$	$3$	$5$	.	$0$	$0$	$0$
	$3$	$0$
		$3$	$5$
	$-$	$3$	$0$
			$5$	$0$
			$-$	$4$	$8$
					$2$	$0$
				$-$	$1$	$8$
						$2$	$0$