ADDITION
30 + 20
50
10-9
1
9 x 4
36
4/2
2
100+100
200
87+29
116
47-27
20
17 x 4
68
21/3
7
the total amount resulting from the addition of two or more numbers
sum
76+401
477
299-51
248
54 x 2
81/9
9
1/1
1
339+261
600
35-52
-17
89 x 3
267
144/12
12
-105
1527+8369
9896
4323-2752
1571
38 x 7
266
490/7
70
326/18
18.1....