Number 14
19
3
17
3
19 is opposite the 1 on a dartboard.
19
On most boards, the 14 is opposite the 10. However, regional variants may exist.
Opposite 10 is 14.
𝗔𝗻𝘀𝘄𝗲𝗿: In mathematics, the opposite of a number is its additive inverse. The opposite of 15 would be the number that, when added to 15, yields a sum of zero. Therefore, the opposite of 15 is -15.
1 is between 20 and 18 on a dartboard.
We're confident that we could probably answer that if we knew what the "opposite" of a number is. Zero. e.g. The opposite of plus 15 is minus 15 and 15-15 = 0 Why is the opposite of 15 not 1/15 ? It is the reciprocal. Why is the opposite of 15 not 51 ? It is a mirror. Likewise, -15 is the "negative of" 15. The opposite of a positive is always a negative.