Soluzione - Long subtraction

Spiegazione passo passo

Perché imparare questo

Termini e argomenti

1. Rewrite the numbers from top to bottom, aligned by their place values

2. Subtract the numbers using long subtraction method

14.680

14.680

Guarda i passaggi

Subtract the numbers in the ones column from the top number:
2-2=0

Because the upper digit (6) in the tens column is too small to get a positive difference, borrow 1 from the digit (1) in the next number place which becomes (0) and get (16).

Subtract the numbers in the tens column from the top number:
16-8=8

Because the upper digit (0) in the hundreds column is too small to get a positive difference, borrow 1 from the digit (8) in the next number place which becomes (7) and get (10).

Subtract the numbers in the hundreds column from the top number:
10-4=6

Subtract the numbers in the thousands column from the top number:
7-3=4

Because the upper digit (0) in the ten thousands column is too small to get a positive difference, borrow 1 from the digit (1) in the next number place which becomes (0) and get (10).

Place value	hundred thousands	ten thousands	thousands	hundreds	tens	ones
	0	10
			7	10
				0	16
	1	0	8	1	6	2
-		9	3	4	8	2
			4	6	8	0

Subtract the numbers in the ten thousands column from the top number:
10-9=1

Place value	hundred thousands	ten thousands	thousands	hundreds	tens	ones
	0	10
			7	10
				0	16
	1	0	8	1	6	2
-		9	3	4	8	2
		1	4	6	8	0

Write 0 in the hundred thousands place.

Place value	hundred thousands	ten thousands	thousands	hundreds	tens	ones
	0	10
			7	10
				0	16
	1	0	8	1	6	2
-		9	3	4	8	2
	0	1	4	6	8	0

The solution is: 14,680

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Place value

hundred thousands

ten thousands

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