classic mistakes colour + podcast · classic mistakes colour + podcast.pub author: ibm user created...
TRANSCRIPT
“Sta
ndar
d Fl
op”
3700
00 =
3.7
5
3•1h
rs =
3hr
10m “A
Mile
Off”
“Une
qual E
quals”
4x5=
20x6
=120
÷2=6
0
“Discr
imin
atin
g Di
scrim
inan
t”
Solving
xx
gives
ab
c
xb
bac
a
25
20
25
24
25
542
222
525
164
59
4
2 2 2
−−
==
=−
=−
=−
±−
=±
−−
××−
×
=±
−+
=±
−
,,
()
“Rec
urrin
g Ro
undi
ng”
3x =
-4
x =
-1•3
“Sub
stan
dard
For
m”
5650
000
= 56
5 x
104
“Pytha
gora
s’ Tr
aum
a”
h2=
152 +
52
= 22
5 +
25=
250
h= √2
50=
5√10
h155
“Ove
rtim
e”
6•7h
rs=
6hr
70m
= 7h
r 10
m
“- x
- =
+”
(-1)
2 = -
1
“2’s
a Co
mpa
ny,
3’s
a Cr
owd”
32 = 6
53 = 1
5
“Che
ck M
ate”
Finish
ing
an e
xam e
arly a
ndth
en s
itting
doing
not
hing
“Dou
ble
or Q
uits
”
1x1=2
7x0=7
“Not
hing
Com
es o
f N
othi
ng”
“Col
lect
ion
Chao
s”
5a+7
-2a
= 10
a
“Com
posite
Crim
e”
1 is a
prime
numbe
r
(b+1
)2 = b
2 +1 “2b
or n
ot 2
b”
“Par
tial E
xpan
sion
”
5(2p
+7)
= 10
p+7
“Hig
hest
Com
mon
Far
ce”
1 34 7
5 10+
=
9-3x
2=12
“Tak
e it
as it
Com
es”
“Min
d th
e G
ap”
y
x1
23
4
1234
“Dire
Str
aigh
ts”
xy
25
38
514
823
y
x3
25
8
58
1423
“1m
=100
cm”
Are
a=
25 x
16
= 40
0cm
2
= 4m
225cm
16cm
“Sig
n La
ngua
ge”
(-6)
2 = -
62
“Pow
erless
”
(3p2 )4 =
3p8
“Don
e Su
m T
imes
”
a3 + a7 =
a10
“Too
Eas
y B
y Ha
lf”
1 2x2x
1=
−
“A S
quar
e M
eal”
mea
l ×
mea
l =
2mea
ly
× y
= 2y
“A P
oint
Wor
th N
otin
g”
0•5
× 0•
5 =
2•5
“Roo
t 66”
ab
ab
606
606
22
+=
+
+=
+
“Win
ner
Take
s Al
l”
–(7a
+ 6
) =
–7a
+ 6
“Firs
t Com
e, La
st S
erve
d”
9–3(
x+2)
= 6(
x+2)
Not
dra
wing
ahe
lpfu
l diag
ram “Qui
ck D
raw”
Old A
rea
= 2×
3=
6cm
2
New
Are
a=
Old A
rea
× 7
= 42
cm2
“Sca
le it
Up
& Up
”
2
3
14
21
×7
4
“Fou
r Li
nes”
4
4
Perimet
er=1
6
“Cou
ntin
g B
oxes
”
“Can
cel C
razy
”
x3x
2x
4x
3x
3x
2x
4x
33x
24x
32
x3
2 2
2 2
++
++
=+
+
++
=+ +
=+
“Wor
king
Class
”
Only
writing
down
the
answ
er
“A =
π n
ot s
quar
ed”
Ar 314
4
1256
157
8cm
2
2
2
2
= =⋅
×
=⋅
≈⋅
π
4
“An
Unca
lcul
ated
Mov
e”
Not
hav
ing
all
the
equipm
ent
“Can
celle
d Ou
t”
54x 3
20x
15
=
“Walk
befo
re y
ou F
all”
Trying
to
do t
oomuc
h all at
onc
e
“The
Bot
tom
Lin
e”
ba
1b1
a1+
=+
“Inv
isib
le B
rack
ets”
4 x
2y +
3 =
8y
+ 12
“A S
in o
f th
e Ti
mes
”
23x6x
3xsin6x
sin
==
“Neg
ative
times
a N
egat
ive”
(-7)
x (-7
)= -
49
P(ro
ll a
4 on
a d
ie) =
1:6
“Irr
atio
nal P
roba
bilit
y”
“Piece
s of
Dat
a”
data
freq
d x
f4
14
52
106
16
74
28 48
12448
mea
n=
=
“And
you
r tit
le”
Your
sug
gest
ion
could
be h
ere!