There are nine ones in the answer.
12345679 × 9 = 111111111
That means multiply it by 2. If your tens digit is 3, your ones digit is 6.
The number is 44; 4 + 4 = 8.
81
ones
2,4,6,8,and 0 are divisible by 2 in the ones digit. Zero is only divisible in a number with 2 digits or more. 0 itself is not divisible by 2.
That means multiply it by 2. If your tens digit is 3, your ones digit is 6.
83
12
412
The number is 44; 4 + 4 = 8.
81
If the original number was even, the ones place will be zero; otherwise it will be 5.
ten ones with an infinite number of zeroes.
Any even number.
0 or 5
ones
2,4,6,8,and 0 are divisible by 2 in the ones digit. Zero is only divisible in a number with 2 digits or more. 0 itself is not divisible by 2.