Exercises: Subtraction - learn with Serlo!

Compute the following differences.

$524 - 382$

Für diese Aufgabe benötigst Du folgendes Grundwissen: Subtraction
$524 - 382$
Subtract from right to left. Subtract the ones first: $4 - 2 = 2$ .
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;5\;2\;4\\\underline{-\;3\;8\;2}\\\;\;\;\;\;\;\;\;\;\;2\end{array}$
Now subtract the tens. Since $8$ is greater than $2$ , you need to calculate $12 - 8 = 4$ instead and "memorize" a $1$ at the hundreds digit.
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;\;5\;2\;4\\\underline{-~_13\;8\;2}\\\;\;\;\;\;\;\;\;4\;2\end{array}$
Then subtract the hundreds: $5 - 3 - 1 = 1$ .
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;\;5\;2\;4\\\underline{-~_13\;8\;2}\\\;\;\;\;\;1\;4\;2\end{array}$
The result is therefore $142$ .
Do you have a question?
Write it here 👇
Write the numbers one below the other. Subtract within the right column first (ones), then within the next column left to it (tens), and finally within the column on the very left (hundreds).
$876 - 351$

Für diese Aufgabe benötigst Du folgendes Grundwissen: Subtraction
$876 - 351$
Subtract from right to left. Subtract the ones first: $6 - 1 = 5$ .
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;\;\;8\;7\;6\\\underline{-\;\;\;3\;5\;1}\\\;\;\;\;\;\;\;\;\;\;\;5\end{array}$
Now subtract the tens: $7 - 5 = 2$ .
Then subtract the hundreds: $8 - 3 = 5$ .
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;\;\;8\;7\;6\\\underline{-\;\;\;3\;5\;1}\\\;\;\;\;\;\;5\;2\;5\end{array}$
The result is therefore $525$ .
Do you have a question?
Write it here 👇
Write the numbers one below the other. Subtract within the right column first (ones), then within the next column left to it (tens), and finally within the column on the very left (hundreds).
$954 - 733$

Für diese Aufgabe benötigst Du folgendes Grundwissen: Subtraction
$954 - 733$
Subtract from right to left. Subtract the ones first: $4 - 3 = 1$ .
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;\;\;9\;5\;4\\\underline{-\;\;\;7\;3\;3}\\\;\;\;\;\;\;\;\;\;\;\;\;1\end{array}$
Now subtract the tens: $5 - 3 = 2$ .
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;\;\;9\;5\;4\\\underline{-\;\;\;7\;3\;3}\\\;\;\;\;\;\;\;\;\;2\;1\end{array}$
Then subtract the hundreds: $9 - 7 = 2$ :
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;\;\;9\;5\;4\\\underline{-\;\;\;7\;3\;3}\\\;\;\;\;\;\;2\;2\;1\end{array}$
The result is therefore $221$ .
Do you have a question?
Write it here 👇
Write the numbers one below the other. Subtract within the right column first (ones), then within the next column left to it (tens), and finally within the column on the very left (hundreds).
$789 - 599$

Für diese Aufgabe benötigst Du folgendes Grundwissen: Subtraction
$789 - 599$
Subtract from right to left. Subtract the ones first: $9 - 9 = 0$ .
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;\;\;7\;8\;9\\\underline{-\;\;\;5\;9\;9}\\\;\;\;\;\;\;\;\;\;\;\;0\end{array}$
Then subtract the tens. Since $9$ is greater than $8$ , you need to calculate $18 - 9 = 9$ instead and "memorize" a $1$ in the hundreds place.
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;\;\;\;7\;8\;9\\\underline{-\;\;~_15\;9\;9}\\\;\;\;\;\;\;\;\;\;\;9\;0\end{array}$
Then subtract the hundreds: $7 - 5 - 1 = 1$ .
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;\;\;7\;8\;9\\\underline{-\;~_15\;9\;9}\\\;\;\;\;\;\;1\;9\;0\end{array}$
The result is therefore 190.
Do you have a question?
Write it here 👇
Write the numbers one below the other. Subtract within the right column first (ones), then within the next column left to it (tens), and finally within the column on the very left (hundreds).
$222 - 189$

Für diese Aufgabe benötigst Du folgendes Grundwissen: Subtraction
$222 - 189$
Subtract from right to left. First, subtract the ones: Since $9$ is greater than $2$ , you need to subtract $12 - 9$ instead and "memorize" a $1$ in the tens place.
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;\;\;2\;\;2\;\;2\\\underline{-\;\;\;1\;\;8_1\;9}\\\;\;\;\;\;\;\;\;\;\;\;\;\;\;3\end{array}$
Now subtract the tens. Since $8 + 1 = 9$ is greater than $2$ , you need to calculate $12 - 9 = 3$ instead and "memorize" a $1$ in the hundreds place.
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;\;\;2\;\;\;2\;\;\;2\\\underline{-\;\;\;1_1\;\;8_1\;9}\\\;\;\;\;\;\;\;\;\;\;\;\;3\;\;3\end{array}$
Then subtract the hundreds: $2 - 1 - 1 = 0$ .
The result is therefore 33.
Do you have a question?
Write it here 👇
Write the numbers one below the other. Subtract within the right column first (ones), then within the next column left to it (tens), and finally within the column on the very left (hundreds).
$596 - 374$

Für diese Aufgabe benötigst Du folgendes Grundwissen: Subtraction
$596 - 374$
Subtract from right to left. Subtract the ones first: $6 - 4 = 2$ .
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;\;\;5\;\;9\;\;6\\\underline{-\;\;\;3\;\;7\; \;4}\\\;\;\;\;\;\;\;\;\;\;\;\;\;\;2\end{array}$
Now subtract the tens: $9 - 7 = 2$ .
Then subtract the hundreds: $5 - 3 = 2$ .
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;\;\;5\;\;9\;\;6\\\underline{-\;\;\;3\;\;7\; \;4}\\\;\;\;\;\;\;2\;\;2\;\;2\end{array}$
The result is therefore 222.
Do you have a question?
Write it here 👇
Write the numbers one below the other. Subtract within the right column first (ones), then within the next column left to it (tens), and finally within the column on the very left (hundreds).
$658 - 157$

Für diese Aufgabe benötigst Du folgendes Grundwissen: Subtraction
$658 - 157$
Subtract from right to left. Subtract the ones first: $8 - 7 = 1$ .
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;\;\;6\;\;5\;\;8\\\underline{-\;\;\;1\;\;5\; \;7}\\\;\;\;\;\;\;\;\;\;\;\;\;\;\;1\end{array}$
Now subtract the tens: $5 - 5 = 0$ .
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;\;\;6\;\;5\;\;8\\\underline{-\;\;\;1\;\;5\; \;7}\\\;\;\;\;\;\;\;\;\;\;0\;\;1\end{array}$
Then subtract the hundreds: $6 - 1 = 5$ .
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;\;\;6\;\;5\;\;8\\\underline{-\;\;\;1\;\;5\; \;7}\\\;\;\;\;\;\;5\;\;0\;\;1\end{array}$
The result is therefore 501.
Do you have a question?
Write it here 👇
Write the numbers one below the other. Subtract within the right column first (ones), then within the next column left to it (tens), and finally within the column on the very left (hundreds).
$352 - 131$

Für diese Aufgabe benötigst Du folgendes Grundwissen: Subtraction
$352 - 131$
Subtract from right to left. Subtract the ones first: $2 - 1 = 1$ .
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;\;\;3\;\;5\;\;2\\\underline{-\;\;\;1\;\;3\; \;1}\\\;\;\;\;\;\;\;\;\;\;\;\;\;1\end{array}$
Now subtract the tens: $5 - 3 = 2$ .
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;\;\;3\;\;5\;\;2\\\underline{-\;\;\;1\;\;3\; \;1}\\\;\;\;\;\;\;\;\;\;\;2\;\;1\end{array}$
Then subtract the hundreds: $3 - 1 = 2$ .
$\def\arraystretch{1.25} \begin{array}{l}\;\;\;\;\;\;3\;\;5\;\;2\\\underline{-\;\;\;1\;\;5\; \;7}\\\;\;\;\;\;\;2\;\;2\;\;1\end{array}$
The result is therefore 221.
Do you have a question?
Write it here 👇
Write the numbers one below the other. Subtract within the right column first (ones), then within the next column left to it (tens), and finally within the column on the very left (hundreds).

This content is licensed under
CC BY-SA 4.0 → Info

Do you have a question?

Do you have a question?

Do you have a question?

Do you have a question?

Do you have a question?

Do you have a question?

Do you have a question?

Do you have a question?