p70 The mulriples of 3 are the answers in the 3times multiplication
问题描述：
p70 The mulriples of 3 are the answers in the 3times multiplication
答
）The mulriples of 3 are the answers in the 3times multiplication table.）The multiples of 3 are the answers in the 3times multiplication table.3的倍数的答案在3次乘法表.