Number Multiplication - Vertical Method - Math Fun Worksheets Practice all the vertical number multiplication worksheets given in this section. Use of numbers gradually increases – single digit to four digit numbers. Quick links to download / preview the below listed worksheets : Single digit Multipication, 2 digit by 1 digit Multiplication, 2 digit by 2 digit Multiplication, 3 digit by 1 digit Multiplication, 3 digit by 2 digit Multiplication, 3 digit ...