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| author | Camil Staps | 2016-02-02 19:24:50 +0100 |
|---|---|---|
| committer | Camil Staps | 2016-02-02 19:24:50 +0100 |
| commit | a7d7542dc646a5fd124ef71e71ce260889f1701b (patch) | |
| tree | 04ed89503bbb3cc9933273a1326a53ca724c3492 /1415/fp1/week4/camil/5.4 | |
| parent | week6 camil: working positioning of lines by putting empties at left and righ... (diff) | |
Diffstat (limited to '1415/fp1/week4/camil/5.4')
| -rw-r--r-- | 1415/fp1/week4/camil/5.4 | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/1415/fp1/week4/camil/5.4 b/1415/fp1/week4/camil/5.4 new file mode 100644 index 0000000..accd855 --- /dev/null +++ b/1415/fp1/week4/camil/5.4 @@ -0,0 +1,5 @@ +1. Optelling in de gehele getallen is commutatief, dit maakt dus niet uit. +2. Het verschil tussen 4-2=2 en 2-4=-2. + Algemeen: het verschill tussen (-) a b = a-b en flip (-) a b = b-a, dus (-) a b = - flip (-) a b +3. Vermenigvuldiging in de gehele getallen is commutatief, dit maakt dus niet uit. +3. Het verschil tussen 4/2=2 en 2/4=0. |