adding intigers
what is 9 + 10
21
19
1-2
-1
7x43x6
1806
5x4
20
27+42
69
4-19
-15
67 x 27 x 92
166428
473x856
404888
9 + -10
-1
56-243
-187
120 x 264 x 175
5544000
78364x84048
6586337472
-42 + 36
-6
443-9856
-9413
1478 x 4576 x 3486
23576961408
ex4
10.8731273138
100 + -243 + 85 + -537
-595
76759-574735-6395-779-64-9
-505223
236796 x 346469 x 324787
26646328800000000
64798 x 1234567890
79997530136220