Some students love a challenge. There are 2 posters to help students and 4 worksheets of challenging problems where 'x' is in the exponent. Emphasis is not on speed, but rather on analyzing and deciding what is needed for the next step to find the value of 'x'. Forms A and B may both be used for practice or Form A as the practice and Form B as the quiz. Enjoy!

Please peruse my other offerings dealing with exponents - some are worksheets and some use task cards. If you want more practice, see my website listed on each page of my products.