Show:
Adding Integers
Subtracting Integers
Multiplying and Dividing Integers
Adding Rational Numbers
Subtracting Rational Numbers
100
-13 + 9
What is -4
100
-8 - 13
What is -21
100
-6(-13)
What is 78
100
12.48 + (-10.636)
What is 1.844
100
5.5 - 8.1
What is -2.6
200
-25 + (-9)
What is -34
200
-6 - (-7)
What is 1
200
-15/-5
What is 3
200
15/4 + (-4 1/3)
What is -7/12
200
-1/2 - (-5/9)
What is 1/18
300
13 + (-21) + 16
What is 8
300
-2 - 7 + 15
What is 6
300
-56/14
What is -4
300
10.9 + (-15.6) + 2.1
What is -2.6
300
6.59 + (-7.8) - (-2.41)
What is 1.2
400
22 + (-14) + (-35)
What is -27
400
12 - (-5) - 8
What is 9
400
-2 x (-3)^3
What is 54
400
6 + (-4 3/4) + (-2 1/8)
What is -7/8
400
-12/5 + |-13/6| + (-3 2/3)
What is -3 9/10
500
|a + b + c| when a = 4, b = -5, c = -8
What is 9
500
|m + k - n| when k = -3, m = -5, and n = 9
What is 17
500
|xz/-y| when x = 10, y = -2, and z = -5
What is 25
500
12x + (y/2) + z when x = (-1/2), y=20, and z = 2/3
What is 4 2/3
500
|x/y - (-z)| when x = -4, y = 5, and z = 2/15
What is 2/3