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3rd Grade Math Vocabulary
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Gravity
Match the vocabulary word to its meaning.
Terms in this set (27)
perimeter
The distance all the way around the outside of an object.
vertex
corner
equation
number sentence
sum
The answer to an addtion problem.
difference
Then answer to a subtraction problem.
quotient
The answer to a division problem.
product
The answer to a multiplication problem.
probability
The chance of something happening.
area
found by counting what is on the inside of a shape
fraction
a part of a whole
denominator
the number on the bottom of a fraction-the total number of equal parts
numerator
the number on top of a fraction
quarter till
15 minutes before a new hour the minute hand is on the 9
quarter after
15 minutes after the hour-the minute hand is on the 3
hexagon
six sided figure
octagon
eight sided figure
pentagon
five sided figure
sphere
a shape like a ball
polygon
a figure that is flat, has vertices, and is completely closed
quarter
25 cents
dime
10 cents
nickel
5 cents
estimate
round
expanded notation
3,000 + 500 + 20 + 3
written form
three thousand, five hundred, twenty-three
greater than
>
less than
<
;