BIDMAS order of operations- Four Fours, Bodge Ups and Quiz Quiz Swap

Four Fours Can you make statements equal to all the numbers 0 to 20 by using just four fours? Brackets, multiplication, division, addition and subtraction are allowed for starters. When they start getting stuck you can introduce other operators such as square roots, factorial etc. Can you make all the numbers up to 100? My year 7s had a good...