warning: division is down, currently working on using the algorithm to compute it update 2.0.0 FULL MULTIPLICATION OF ANY RATIONAL! update 1.3.0 Now can do multiplication for any non-negative number including decimals. update 1.2.0 Now can handle multiplication of any non-negative integers update 1.1.1 the question and answer displays are now scrollable if over 22 characters update 1.1.0: 22 character display! update 1.0.1: fixed a few subtraction glitches It can add, subtract, multiply, and divide any rationals (including negatives)! It uses the standard algorithm for addition, subtraction, and multiplication to calculate things for numbers the scratch blocks would round, so you can stay precise. I will add the division soon!
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