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Number Systems (NS5, 6a, 7a, 7b)

Last updated over 5 years ago

20 questions

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Question 1

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Question 2

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Question 3

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Question 4

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Question 5

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Question 6

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Question 7

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Question 8

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Question 9

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Question 10

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Question 11

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Question 12

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Question 13

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Question 14

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Question 15

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Question 16

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Abby has been absent from class. How would you explain to her what absolute value is? Use the number line and an example in your explanation.

Question 17

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Question 18

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Question 19

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Question 20

20.

Integers- Only whole numbers and their negative opposites.

True

False

The elevation at sea level

0

1

10

100

Expenses

Positive

Negative

A line that orders and compares numbers.

Line unnumbered

Number Line

Coordinates

Graph

Smaller numbers are on the left of zero.

Positive

Negative

Larger numbers are on the right of zero

Negative

Positive

The distance a number is from zero on a number line

Value of Absolute

Absolute Value

Opposite

Integer

Ascend

Positive Integer

Negative Integer

Profit

Positive Integer

Negative Integer

Symbol for Absolute Value

=

-

+

l l

A

B

C

D

A

B

C

D

A

B

C

D

A

B

C

D

Absolute value represents distance.

True

False

Place the answers to the items below in the correct order. 

c, c, a, a, b

a, b, a, c, c

c, a, b, a, c

c, b, a, c, a

Start at the left and move to the right on the number line. As you move from left to right, do integers increase or decrease in value?

increase

decrease

Integers include all the positive whole numbers and negative whole numbers plus zero.

True

False

Opposites are the same distance from zero on the number line, but in different directions.

True

False