If the division N÷2 leaves no remainder, what might be the units digit of N? [2 MARKS]
Concept: 1 Mark Application: 1 Mark If N is divisible by 2, then N is an even number. Therefore the units digit of N must be 0, 2, 4, 6 or 8.
If the division N÷2 leaves no remainder, what might be the units digit of N?
Suppose that the division N ÷ 5 leaves a remainder of 4, and the division N ÷ 2 leaves a remainder of 1. What must be the units digit of N?
If the division N÷5 leaves a remainder of 0, what are the possible values of the unit’s digit of N? [2 MARKS]