Math Flashcards

0
Q

What’s the top of a fraction called

A

Numerator

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1
Q

What do you call a angle more than 90 but less than 180

A

Obtuse

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2
Q

What’s a polygon with 4 unequal sides called

A

Quadrilateral

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3
Q

What’s a flat image that can be displayed in 3 dimensions

A

Hologram

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4
Q

What mathematical symbol did math wiz Ferdinand Von Lindemann determine to be a transcendental number in 1882

A

Pi

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5
Q

What does giga stand for

A

A million

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6
Q

What word describes a number system with the base of 2

A

Binary

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7
Q

How many equal sides does a icosahedron have

A

20

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8
Q

What do mathematicians call a polygon with 8 sides

A

A octagon

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9
Q

What geometrical shape forms a hole that can fits and Allen wrench

A

Hexagon

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10
Q

What are both symbols that represent 1,000

A

K and M

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11
Q

What’s short for a binary digit?

A

Bit

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12
Q

What century did mathematicians start using plus and minus signs?

A

16th

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13
Q

What number, a one followed by a hundred zeros, was used first by 9 year old Milton Sirotta in 1940

A

Googol

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14
Q

896,573/5=

A

179,314 R3

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15
Q

3,507,478/2

A

1,753,739