Scroll down to find the right answer. To find out if a number is divisible by seven, double its last digit and subtract it from the remaining digits. If the left over number is divisible by 7, the entire number is divisible by 7.

189	??? yes no
413	??? yes no
357	??? yes no
226	??? yes no
365	??? yes no
483	??? yes no
339	??? yes no
574	??? yes no
587	??? yes no
655	??? yes no
391	??? yes no
476	??? yes no