987654193
98765325
864197532
987654321 x 987654321 = 975461057789971041
1234567890 - 987654321 = 246913569
12356789+987654321= = 1000011110
2,012 minus 32 is 1,980.
84 minus 32 is 52.
48 minus 32 is 16.
32 minus 15 is 17.
123456789 +987654321 =1111111110
12345679 + 987654321 = 1000000000
123456789-987654321 = -864197532