Which numbers are common multiples of 10 and 12 July 8, 2019 16 32 64 128 Which of these numbers are common multiples of 10 and 12 Multiples of 9 up to 100 1 10 100 challenge multi do Multiple of 9 1 + 2 + 3 + 4 = 10 1 + 10 = 11
