The Math Dictionary - Didax Educational Resources

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Math Dictionary

Found 10 Terms

icosahedron
A polyhedron with 20 faces.
more info

improper fraction
A fraction whose numerator is equal to or greater than its denominator.
more info

index notation
A short way of writing large numbers by multiplication of repeated factors

integer
A negative or positive whole number (e.g., -2, -1, 0, 1, 2).

interpolate
To estimate between two known quantities.

intersection
the point or line where two faces meet, or, in set theory, those elements common to two or more sets

interval
The amound of distance between two places; the amount of time between two events.

inverse operation
An operation having the opposite effect to a previous one.

irregular shapes
Shapes that do not have all congruent sides and congruent angles.

isosceles triangle
A triangle with two sides of equal length.
more info


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