Soluzione - Long subtraction

2.004

2.004

Guarda i passaggi

Spiegazione passo passo

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

Place value	thousands	hundreds	tens	ones

	2	0	1	1
-				7

2. Subtract the numbers using long subtraction method

Because the upper digit (1) in the ones 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 (11).

Place value	thousands	hundreds	tens	ones
			0	11
	2	0	1	1
-				7

Subtract the numbers in the ones column from the top number:
11-7=4

Place value	thousands	hundreds	tens	ones
			0	11
	2	0	1	1
-				7
				4

Write 0 in the tens place.

Place value	thousands	hundreds	tens	ones
			0	11
	2	0	1	1
-				7
			0	4

Write 0 in the hundreds place.

Place value	thousands	hundreds	tens	ones
			0	11
	2	0	1	1
-				7
		0	0	4

Write 2 in the thousands place.

Place value	thousands	hundreds	tens	ones
			0	11
	2	0	1	1
-				7
	2	0	0	4

The solution is: 2,004

Come ci siamo comportati?

Lasciaci un feedback

Perché imparare questo

Why learn this

Termini e argomenti

Larga substracción