Chapter 25 Flashcards

1
Q

numbers in a group together

A

series/ set of numbers

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2
Q

if the order in which they occur is significant

A

sequence of numbers

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3
Q

1, 3, 5, 7, etc.

A

odd numbers

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4
Q

2, 4, 6, 8, etc.

A

even numbers

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5
Q

2, 3, 5, 7, 11, etc.

A

prime numbers

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6
Q

highest number in the group

A

maximum

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7
Q

lowest number in the group

A

minimum

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8
Q

roughly correct but not precise or exact

A

approximate number

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9
Q

number reached by totalling a set of numbers = the total

A

aggregate number

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10
Q

something which is separate and cannot be divided into smaller numbers of units of the same thing

A

discrete number

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11
Q

one that does not change

A

constant number

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12
Q

changed

A

varied

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13
Q

chosen by chance

A

random number

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14
Q

make a rough guess at

A

estimate

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15
Q

make a fraction into the nearest whole number

A

round a number up/ down

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16
Q

match, agree

A

tally

17
Q

individual numbers in a set of data

A

values

18
Q

characteristics that can take on different values for different members of a group or set being studied

A

variables

19
Q

refers to the size of something

A

magnitude

20
Q

approximately the same

A

in the right area

21
Q

leave all their calculations on the page

A

show their workings