Variable 1
What is a variable?
A variable is a letter representing an unknown number.
Solve: 9+k=27
k=18
Solve: 2m=22
m= 11
g/2=18
g=9
Why do witches fly on broomsticks?
Because vacuum cleaners are too heavy.
Solve: v+6=15
v=9
Solve: 2b-2=26
b=14
3f+4=40
f=12
9x-3=78
x=9
What do ghosts put on their bagels?
Scream cheese.
Solve:(4s+4)/2=18
s=8
Solve:(5n+7)/3=14
n=7
Solve:(6u-3)/11=3
u=6
Solve:(9k+10)/5=11
k=5
Why didn’t the skeleton dance at the party?
He had no body to dance with.
Solve:(12n+12)/6=4
n=1
Solve:(24g+18)/9=10
g=3
Solve:(19z-5)/18=5
z=5
Solve:(16u-8)/7=8
u=4
Why did the vampire need mouthwash?
He had bat breath.
(6u-3)/11=3
What is the variable?
u
Solve:(20d-20)/10=10
d=6
Solve:(6j-12)/10=6
j=12
Solve:(19x-7)/5=10
x=3
What is a monster’s favorite snack food?
Ghoul Scout cookies.