500
Tell me the multiples of 3s up to 3x12 (one person. may have help from partner)
Tell me the multiples of 4s up to 4x12 (other partner, may have help from partner)
3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36.
4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48.