decimal subtraction
adding integrs
decimal addison
dividind integer
adding mixed numbers
100
20.70-.25
20.45
100
-23+(-6)
-29
100
15x(-8)
-120
100
108./(-12)
-9
100
9 1/4 + 10 3/5
19 17/20
200
50.90.10-05
50.85
200
-3+(-7)
-10
200
17x(-3)
-51
200
144/(-16)
-9
200
5 1/10+4 3/10
9 2/5
300
30.72-35
-4.28
300
32+(-4)
28
300
-1x(-27)
27
300
195/(-15)
-15
300
7 7/24+4 2/3
11 23/24
400
70.34-35
551.39
400
-7+15
8
400
3x(-7)
-21
400
-99/(-5
198
400
3 2/4+4 3/10
3 10/20
500
84.34-.03
54.27
500
-23+8
-15
500
-5x(11)
-55
500
164/8
20.5
500
5 4/8+3 2/4
9
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