if x, y, and z are single-digit integers and 100(x) + 1000(y) + 10(z) = N, what is the units' digit of the # N

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if x, y, and z are single-digit integers and 100(x) + 1000(y) + 10(z) = N, what is the units' digit of the # N

2007-07-25 19:19:55 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

4 answers

zero is the units digit

y is the thousands digit
x is the hundreds digit
z is the tens digit

and zero would be the units digit of N for any integers x,y and z; not just single-digit integers.

2007-07-25 19:25:06 · answer #1 · answered by ? 3 · 0⤊ 0⤋

the most N can be is 9990. N has no units digit so it is 0.

2007-07-26 02:27:08 · answer #2 · answered by 037 G 6 · 0⤊ 0⤋

four-digit integer

2007-07-26 02:25:00 · answer #3 · answered by Shalom 3 · 0⤊ 1⤋

1110 one thousand one hundred ten

2007-07-26 02:25:25 · answer #4 · answered by cheyan 2 · 0⤊ 1⤋