TRUE or FALSE: The order of operations is P.E.M.D.A.S. So we always add before we subtract.
FALSE
100
TRUE OR FALSE: |6| means the "absolute value of 6." |6| means the distance between the 6 and 0 on the number line.
TRUE
100
Order from least to greatest: 0, -5, 4, -10
-10, -5, 0, 4
100
5+(-1)
4
100
-4-10
-14
200
28 - 4 x 5
8
200
The lowest point in the United States is Death Valley in California. Its altitude is 282 feet below sea level. Write an integer to represent the altitude of Death Valley.
-282
200
Compare: -26 O -32
-26 > -32
200
-5 + (-2)
-7
200
20 - (-6)
26
300
3 x 103
3,000
300
|-19|
19
300
Compare: |12| O |-12|
|12| = |-12|
300
10 + (-7)
3
300
12 - 18
-6
400
35 / 5(2)
14
400
| -6 | + | 4 |
10
400
Order |-1|, 5, -3, and 2 from least to greatest.
-3, |-1|, 2, 5
400
-35 + 23
-12
400
-24 - (-7)
-17
500
3 x 6 - (9 - 7)3
10
500
| 12 | - 2 x | -5 |
2
500
Order these integers from greatest to least:
|6|, -4, |-10|, 0