Addition
Subtracting
Multiplication
Division
Combining Like Terms
100
-25 + 31
6
100
-6 - 8
-14
100
-9(8)(-5)
360
100
-36 divided by (-4)
9
100
5 - h + 2
7-h
200
-5.1 + 3.9
-1.2
200
6 - (-4) - (-3)
13
200
4(2a - b), when a = -1 and b = 5
-28
200
-56 divided by (-7/8)
64
200
6a - 2a2 + 4a - a2 + 8
10a -3a2 + 8
300
9 + (-10) +2
1
300
-2.47 - (-3.97) - 2
-0.5
300
-3(15)(-7/15)
21
300
-1/2 divided by -3/5
5/6
300
-5(2+7x)- 3x
-10 - 38x
400
7 + 6.5 + (-3.5)
10
400
Evaluate y - (-x), when y = 7.6 and x = 6.7
14.3
400
-7(x + 5) - (-3)(a+4)
-7x + 3a - 47
400
-3/4
400
-x(8-x) + 2x when x=2
-8
500
Evaluate x + y, when x = -19.2 and y = 12.1
-7.1
500
Evaluate b - 2c - 4a, when a = 62, b = -51 and c = -33
-365
500
10(3) - 11(-2) + 20(-9)
-128
500
-30
500
6(-x -3) - x(9 + x) when x =4
-94