Best method to learn maths - use flash cards
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Side ASide B
12 inches
1 foot: 12 inches 1 foot
3 feet
1 yard: 3 feet 1 yard ...
1 meter
100 centimeters: 1m 100cm
1 inch
2.54 centimeters
1 mile
1.61 kilometers
100 cents
$1 dollar
60 seconds
1 minute
4 quarts
1 gallon
2 pints
1 quart
16 ounces (16 oz.)
1 pound (1 Lb.)
1 foot (1 ft.)
0.305 meters (0.305 m)
Decimal System
system of numeration we use to designate numbers
Addend
numbers being added (+)
Sum
answer to an addition problem
Minuend
first number in a subtraction problem
Subtrahend
number being subtracted from the minuend (second number in a subtraction problem)
Difference
answer to a subtraction problem
Factor
numbers being multiplied
GCF
Greatest Common Factor answer to a multiplication problem
LCM
Lowest Common Multiple smallest multiple in common in a group of numbers
Dividend
number being divided
Divisor
the number the dividend is being divided by
Quotient
answer to a division problem
Numerator
top number in a fraction
Denominator
bottom number below the fraction bar
Another name for "Variables" is
Unknowns Variables is another name for a number
Definition of a "LINE"
a straight line that has no ends
Mixed Number
is the sum of a whole number and a fraction
Line Segment
a part of a line with endpoints
Parallel means:
two lines that do not intersect
Intersect
when two lines cross
Perpendicular
when two lines make square corners at the point of intersection
Right angle
the lines made by perpendicular lines and has a 90 right angle
Straight Angle
formed by two right angles (180 )
Acute Angle
an angle smaller than a right angle (between 0 -90 )
Obtuse Angle
an angle greater than a right angle but less than a straight angle (between 90 and 180 )
Ray
side of an angle
Vertex
point where two rays of an angle intersect
Polygon
is a special kind of geometric figure; simple, closed, flat geometric figures whose sides are line segments
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