Math Flashcards

(31 cards)

0
Q

11 x 12

A

132

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1
Q

11 x 11

A

121

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2
Q

4 x 13

A

52

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3
Q

5 x 13

A

65

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4
Q

6 x 13

A

78

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5
Q

7 x 13

A

91

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6
Q

8 x 13

A

104

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7
Q

9 x 13

A

117

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8
Q

10 x 13

A

130

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9
Q

11 x 13

A

143

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10
Q

12 x 13

A

156

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11
Q

13 x 13

A

169

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12
Q

Lines

A

A line in math has two arrows at the ends of it to show it goes on forever

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13
Q

Line segment

A

A line segment has two dots on the ends to show it does not go on forever

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14
Q

A ray

A

A ray has one dot on an end and an arrow on the other to show it goes on forever in one direction

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15
Q

The part of math that has to so with shapes

16
Q

Figures

A

Geometric shapes are called

17
Q

Polygon

A

Is a closed shape with straight sides

18
Q

Scalene triangle

A

All three sides are different lengths

19
Q

Isosceles

A

Two of the sides are the same length

20
Q

Equilateral

A

All three sides are the same length

21
Q

Trapezoid

A

Is a quadrilateral with one pair of parallel sides.

22
Q

Parallelogram

A

Is a quadrilateral with two pairs of parallel sides.

23
Q

Rhombus

A

Is a quadrilateral with all four sides equal

24
Data
Information that is analyzed in the study of statistics
25
Mean
Average found by adding and then dividing the sum by the number of numbers you added
26
Median
Average found by listing all numbers in order and then finding the middle one
27
Mode
Average found by listing all numbers and finding which one occurs most often
28
Range
Largest number minus the smallest number in the data
29
Metric system prefixes in order
``` Kilo Hecto Deka (meter, liter, gram) Deci Centi Mili ```
30
Probability formula
Probability = favored outcomes / possible outcomes | Can be a percent, decimal or fraction / means divided by