Quidditch
Cup tutorial
To
find the answer to an addition or subtraction problem you first identify the
operation.
Example
The
wizard Blaze has 520 knuts he drops 409 of them. How many knuts does Blaze have
left?
This
is the operation
520
-409
Next
do the addition or subtraction.
520
-409
111
Example
2
If
Ludo Bagman has hit 240 bludgers and then hit 238more how many bludgers has he
hit?
240
+238
Then
do the addition.
240
+238
478