999999 + 1
-999999 + -1
-100000 - 1
100000 - 1
-999999 - 1
999999999999999999999999999999999999999999999999999999999999 + 3
123456789123456789 + 123456789
123456789123456789 - 123456789
98765432 - 123456789
10 * 15
-33 * 3
2222 / 2
2222 % 2
1867 % 0
987654321 / 123456789
87654321 / -23456789
987654321 % 123456789
1234567 * 987654321
-23456789 * 987654
987654321987654321987654321987654321987654321987654321 * 987654321