Friday, January 18, 2008
i hav been learning form 5 chapter 1 for like
2 1/2 weeks since school started.
and almost 15 periods of maths.
FINALLY we finished chapter 1 *phew
thanks pn liew.
for confusing us and all
we really appreciate ur time.
now. i wrote down alil something she said.
one zero base 2 is wat? one zero minus one is. . . 2-1
correct o not? 2-1 =? 1.
Okay?Follow o not>*flips Hair
so straight away u know
10-1, so 10-
under base 10 lets say i got...
22. 2-8 enuf or not?*Flips Hair.no. so u hav to 22-18
under base 10. . u borrow 10
this two been borrowed become 1.*flips hair 1-1=0
can u look here?!*flips hair You borrow here right?
if the base is 2 u borrow 2. 2minus 1?*flips hair
is one. so 2 must plus one. .so 2 minus 1=1
1100-111 , 0-1 not enuf.*flips hair. so u borrow a 2
so 2-1 , 1 so u borrow again. . so this,
at 1st u got nothing isnt it? so
borrow 2. .1-1=0 understand?*flips hair
now is 0. 0-1 can minus o not?*flips hair
no.. so u borrow again..
so now its 2..*flips hair this 2 straight away must minus 1. . so 1=.....
imagine ALL the time she used to teach us this.
i was too lazy to continue writing.
and this goes on and on.
we are so dead.
thank Gwad i hav tuition.=)
Jamie Lee
21:51