Addition
1+1
2
1-1
0
5(10-22)
5(10-4)=5x6=30
100+999
1099
7000-900
6100
23(55-40)
23x15=6x15= 90
94883+84928
1,79,811
5000-2500
2500
50(50-40)
50(50-40)=50x10=500
5555555+5555555
1,11,11,110
87873-8888
78,985
(222+6)x5
(222+6)x5=(44+6)x5=50x5=250
873883+8374899
92,48,782
4874283-846294
40,27,989
15(2+2)
15(2+2)=15x4=1x4=4