Integers Vocab
Fractions
Decimals
Integer Equations
Ratios, Rates, & Proportions
100
This is the distance from zero on a number line.
What is absolute value
100
7/8 +5/8
1 1/2
100
7 + 5.314
12.314
100
(-5)(4)
(-20)
100
This is a comparison of 2 or more numbers
ratio
200
Two numbers that can be added together to get zero are called
Additive inverse
200
4 7/10 - 1 1/10=
3 3/5
200
15.25 - 6.411
7.839
200
-64/-8
8
200
This tells the rate in the lowest terms, or the amount for one
unit rate
300
The rule for subtracting integers is
Keep Change Change
300
4 1/5 x -2 1/7
-9
300
-7.94 x -2.2
17.468
300
-24 + 56 - 15
17
300
Chocolate bars are sold in cases of 40 for $12.00. What is the price per bar (unit rate)?
.33 cents per bar
400
When adding integers, if the signs are the same you _____ and _____ the sign
add, keep
400
(2/3) / (2/7) =
2 1/3
400
-12.95 / 1.25
-10.36
400
(-4)(-2)(-4)
(-32)
400
Jennifer can run 200 meters in 20 seconds. What is her speed in meters per second?
10 meters per second
500
If the signs are different you ______ and use the sign of the number with the greater ________ _______
subtract, absolute value
500
(5 2/3) / (-2 1/2) =
-2 4/15
500
convert 3/8 into a decimal
0.375
500
(-11)(-2)(4)
88
500
Tommy can read 65 words per minute. What is his speed in words per second?
1.08 words per second
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