Evaluating Expressions
Absolute Value and Integers
Adding Integers
Subtracting Integers
Word Problems
100
a - 7, a = 10
3
100
Simplify | 4 |
4
100
-4 + (-2) =
-6
100
-6 - 9 =
-15
100
Twenty more than twenty-five
45
200
3n + 2, n=5
17
200
Simplify | -66 |
66
200
4 + (-5) =
-1
200
-7 - (-7) =
zero
200
The price of six movie tickets at $8 each.
$48
300
41 - 4h, h = 4
25
300
Simplify - | -7 |
-7
300
-40 + 75 =
35
300
-81 - (-10) =
-71
300
You save $50, and then you spend $30.
$20
400
8y ÷ z, y = 3, z = 4
20
400
300 feet below sea level
-300
400
19 + (-9) + 45 + (-32) =
23
400
-17 + 25 - (-30) =
38
400
A football team gained 4 yd, lost 2 yd, gained 11 yd, lost 8 yd, and then lost 9 yd. Find the net gain or loss of yards.
a loss of 4 yards
500
2p + mn, p = 5, m = 3, n = 6
28
500
a loss of $350
$ -350
500
-20 + (-89) + 112 + 9 =
12
500
20 - (-10) - 20
10
500
The temperature starts at -10 degrees , drops 2 degrees, drops 5 degrees and rises 1 degree. What is the final temperature?
-16 degrees
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