Find the missing number?

The answer is 1.

The missing number is the first number in the sequence. The sequence is a list of numbers that are each one less than the previous number. The first number in the sequence is 1, and the second number is 0. The third number is -1, and so on.

Option A is incorrect because 3 is

132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z"/> Subscribe on YouTube