123456
(2+3)(5)=(4)(6)+1 Is this what you mean?
42
123456 x 17=2'098'752
89
123,456+975,939 = 1,099,395
How do you write a program with do while loop so that the output is 123456 =720
1+12+123+1234+12345+123456+1234567+12345678+123456789+12345678910+1234567891011+123456789101112 =124703839845238 All the operations are addition so all the addition can happen in one step.
123456
2048
(2+3)(5)=(4)(6)+1 Is this what you mean?
15241383936
42
123456 - 7890 = 115,566
4+1=5. Plus 4 equals 9. Plus 77685769844446473 equals 77685769844446482. Plus 3 equals 77685769844446485. Plus 8 equals 77685769844446493. Plus 1 equals 77685769844446494. Plus 9870998342523322424 equals 1064785604097768918. Plus 4 equals 1064785604097768922.
123456 x 17=2'098'752
It is the property that equals plus equals are equals.