3VERB 乘;使相乘 If you multiply one number by another, you add the first number to itself as many times as is indicated by the second number. For example 2 multiplied by 3 is equal to 6. 乘;使相乘
What do you get if you multiply six by nine? [V n + by]
9乘以6得多少?
...the remarkable ability to multiply huge numbers correctly without pen or paper. [VERB noun]