Level 368 Level 370
Level 369

## Ignore words

Check the boxes below to ignore/unignore words, then click save at the bottom. Ignored words will never appear in any learning session.

Ignore?
=
is, was, has, cost
of
×
percent
/ division
x/100
x% =
which, what
x (or any other variable)
x and y
x + y
x + y
the sum of x and y
x − y
the difference between x and y
y + x
x more than y
y − x
x less than y
xy
the product of x and y
the square of x
x is greater than y
x > y (y < x)
x is less than y
x < y (y > x)
− y
y years ago
+ y
y years from now
c × (Jenny's age)
c times as old as Jenny
y + x
x older than y
y − x
x younger than y
y − x
the increase from x to y
x − y
the decrease from x to y
((y − x)/x)100
the percent increase from x to y (y > x)
((x − y)/x)100
the percent of decrease from x to y (x > y)
the percent of increase
(amount of increase/original amount)100
the percent of decreas
(amount of decrease/original amount)100
x + (n/100)x
n percent greater than x
x - x(n/100)
n percent less than x
vector
the direction or course followed by an airplane, missile, or the like
Isometry
a transformation that does not change the size or shape of a figure
Pre-image
the original figure BEFORE a transformation is performed on it
image
the resulting figure AFTER a transformation is performed on it
translation
It is a transformation that moves points the distance and in the same direction.
orientation
the direction in which an figure is facing
Transformation
a movement on the cartesian plane