Math 54 Vocabulary
Terms
undefined, object
copy deck
 perpendicular lines

lines that intersect to form a right angle;
they look like a cross  triangle
 has three sides
 Digits
 symboles used to write numbers
 Ordinal numbers

these numbers tell you the order of
things:
First, second, third,...  Mixed number

6 1/2 is an example; it contains a whole number
and a fraction  line segment
 A line that ends
 Difference
 Answer to a subtraction problem
 fraction
 represents part of a whole
 circle

shape has nos sides just a curved
line  Metric Systen

is an international system of measure
based on units such as meters, liters,
and grams  sequence
 numbers that follow a rule or pattern
 number sentence

5 + 6 = 11 is an example of this. It contains
both numbers and symbols.  numerator
 The top number of a fraction
 denominator
 The bottom number of a fraction
 kilometer
 1000m
 borrowing

Exchanging a ten dollar bill for 10 ones. You do
this when you subtract.  whole numbers
 Counting numbers plus zero
 even numbers
 numbers you can split up evenly
 rectangle

shape that has 2 sides one length
and the other sides have a different
length  Sum
 Answer to an addition problem
 Counting Numbers
 The numbers 1, 2, 3, 4 are examples of
 square root
 opposite of squaring a number
 right angle

angle that is formed when you have
perpendicular lines  square

has four sides that are all the same
size  addend
 numbers you add together in an addition problem