Fractions
Absolute value and Number Lines :)
Decimals
Integer rules
Vocabulary
100
what is 5/8 + 3/8?
1
100
the absolute value 85?
what is 85
100
What is 3.5 + 6.2?
9.7
100
adding two negative #s will give you a?
negative
100
define- absolute value
distance of a # from 0 on a # line
200
what is 8/16 - 1/4 (simplified)?
1/4
200
what is the absolute value of -7?
7
200
what is 8.6 x 4.3?
38.98
200
negative x positive = ?
a negative
200
Define rational numbers
any number that can be expressed as a ratio of 2 integers
300
what is 2/3 - 1/7 (simplified!)?
11/21
300
3 and -3 are?
What is Opposites
300
what is 5.6 / 2.8?
2
300
negative divided by a negative = ?
positive
300
What is a mixed number
A number made up of a whole number and a fraction.
400
what is -(4/6) x 4/2 (simplified!)?
1 1/4
400
the distance between -2.5 and 2.5
what is 5?
400
what is 7.3 - 5.12
2.18
400
positive + negative = ?
what ever one has the highest absolute value
400
Define Whole number
0,1,2,3,4,5,....
500
what is (3/5) / (4/8) (simplified!)?
1 1/5
500
the distance between -3/4 and 1.25
what is 2?
500
what is 9.3 divided by 1.5 ?
6.2
500
negative - positive = ?
negative
500
Define an irrational number
A number that cannot be expressed as a fraction and the decimal never ends or repeats
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