Math Flash Cards

Math Flash Cards.  Select operation by clicking on operator at bottom of problem 

15 problems per minute, 4 seconds per problem, answer after 2 seconds
Uses random numbers 1-9, but code be edited by changing variable 'min'
for example: min=0 generates random numbers 0-9, min=2 generates random numbers 2-9

Credits:   
Number symbols created from: https://openclipart.org/detail/220752/number-icons
Number colors from: https://openclipart.org/detail/221916/colorful-numbers

Related SVG images