What is the b'th term of 12, 11, 10, 9, 8, 7?
-
What is the s'th term of 11, 82, 171, 284, 427, 606?
-
What is the m'th term of -2, -9, -20, -35, -54?
-
What is the i'th term of -24, -31, -42, -57, -76, -99?
-
What is the a'th term of -11, -7, 43, 175, 425, 829, 1423, 2243?
-
What is the f'th term of -12, -21, -30, -39?
-
What is the c'th term of -35, -24, -7, 16, 45?
-
What is the z'th term of 1349, 2676, 4003, 5330?
-
What is the m'th term of 50, 58, 68, 80, 94, 110, 128?
-
What is the u'th term of 5939, 5937, 5935, 5933, 5931, 5929?
-
What is the i'th term of -20, -35, -58, -95, -152?
-
What is the f'th term of 118, 250, 382, 514?
-
What is the b'th term of 857, 3373, 7575, 13469, 21061, 30357?
小镇错题家