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