I learned an awesome model today at an interview, of all places. The "as compared to" model for subtraction. Take "7 - 2". This can be read as "7 as compared to 2", which leads to an answer of "they are comparably 5 apart".
It also works for subtracting negatives! "7 - -2" can be read as "7 as compared to -2", which leads to an answer of 9 since 7 and -2 are comparably 9 spaces apart!
Oh my God I don't understand!!!!!!!!!!!!!!!
chrissline77 8 months ago
@chrissline77 You dont understand shit lucifer. Fuckin Cunt Bitch!!! Your life is fuckin dead.
1990babyface 3 months ago
I learned an awesome model today at an interview, of all places. The "as compared to" model for subtraction. Take "7 - 2". This can be read as "7 as compared to 2", which leads to an answer of "they are comparably 5 apart".
It also works for subtracting negatives! "7 - -2" can be read as "7 as compared to -2", which leads to an answer of 9 since 7 and -2 are comparably 9 spaces apart!
So awesome!
ZeroSumRuler 1 year ago
Shes speaks like if we were stupid and we didnt understand -.-
JuliCandyGubi 1 year ago
@LizTheLyre me too :<
xalesanax6 1 year ago
this makes me feel stupid.
LizTheLyre 1 year ago
she looks like shes gonna stab me in the shower or sufficate me while I sleep... why do all math teachers act like this D:
Kenderra 1 year ago
ahhh i dont get math at all i stink at math so whats the deal dam it -__-
Brenda123kitty 1 year ago
Im in 11th grade, and I totally forgot how to add/subtract - #'s. That's sad....
Thegirlnextdoor42 2 years ago
THATS WRONG!
EndlessLove007 3 years ago
its wrong -4-(-7)=11 actually
panamaniandiablo 3 years ago
Wrong.
- - = +
noclip321 3 years ago
-4 - (-7) = -4 + 7 = 7 - 4 = 3
mangopowerade 2 years ago
cool! math is so fun!!
motherlovesaman 3 years ago
shure if you understand it!
tamerdp 2 years ago
thanks for helping !!
miniangel987 3 years ago
you helped me!
skaterkaykay101 3 years ago