Vocab
Converting and Ordering
Add and Subtract Rational Numbers
The Coordinate Plane
Misc
100
What is the opposite of 18?
-18
100
What is 7/8 as a decimal?
0.875
100
45 + 893 =
938
100
In which quadrant would you find the coordinate (-9, 4)?
QII
100
What is the coordinate for Point B? (you must write it correctly)
(2, -4)
200
All whole numbers, including negatives and zero, are called...
integers
200
What is 0.125 as a simplified fraction?
1/8
200
- 56 - (- 92) =
36
200
Which point is located at (0, -3)?
F
200
Is the following statement always, sometimes or never true?
A negative minus a positive will be a negative.
Always
300
All numbers that can be represented as fractions are called...
rational numbers
300
Order from least to greatest
l-6l, -1/2, -3, -4, 2, 2 1/2
-4, -3, -1/2, 2, 2 1/2, l-6l
300
4/5 + -14/15 =
-2/15
300
What is another term for 'coordinate'?
ordered pair
300
-22
400
The distance of any rational number from zero is called...
absolute value
400
Order from least to greatest
0.043, -2 1/3, -2.3, 0.7, 0
-2 1/3, -2.3, 0, 0.043, 0.7
400
- 52.4 - 67 =
- 119.4
400
What is the reflection of (7, -4) across the y-axis?
(-7, -4)
400
Compare using <, >, or =
2.34 ____ 2 2/5
less than <
500
Is the following statement always, sometimes or never true?
A positive number plus a negative number is negative.
sometimes
500
Order from least to greatest
-3/5, - 16/25, 0.61, -0.62, -13/20
-13/20, -16/25, -0.62, -3/5, 0.61
500
-2/3 - 3/5 - 2/15 =
- 1 2/5
500
What is the distance between (-4, 37) and (-4, -26)?
63
500
Compare using <, >, or =
-6.78 _____ -6 19/25
less than <