Suppose you have an int variable called number. What Java expression produces the last digit of the number (the 1s place) ? (Our code checker won't match every possible expression; come up with the simplest expression using division and modulus.)

number % 10

Explanation:

the % (modulus) operator returns the remainder of a division operation

13 % 10 would return 3

95 % 10 would return 5

17 % 5 would return 2

using the modulus operation by 10 on any number would give the reminder of dividing that number by 10 ie, the last digit.