benthecrazy
benthecrazy
56 / 8
13th Sep 2011
4th Mar 2013
This calculator is NOT predetermined! It can do addition and subtraction with numbers up to 5 digits.
electronics electronic calculator aray complex

Comments

  • DogsRNice
    DogsRNice
    23rd Mar 2014
    wifi jammers make it say 1+1=3------------------
  • pie3
    pie3
    7th Feb 2014
    2+2=4. works fine.
  • AllonMilliost
    AllonMilliost
    3rd Feb 2014
    2+2=5!
  • benthecrazy
    benthecrazy
    25th Nov 2013
    7+6-5+9 works fine for me. You pressed the buttons to fast.
  • tonytwo
    tonytwo
    17th Nov 2013
    not verry accurate. 7+6-5+9=27? i think not
  • aaronshenhao
    aaronshenhao
    8th Sep 2013
    Best calculator in tpt!!
  • Ugo2cool
    Ugo2cool
    25th Oct 2012
    wow that is awsome
  • benthecrazy
    benthecrazy
    11th Jul 2012
    I haven't found out a way to do that yet. But this calculater is not built to do 4+3... You can feed it something like 3409+45008-435+39576... No other calculator on tpt can do that!
  • benthecrazy
    benthecrazy
    11th Jul 2012
    It can't do negative numbers :( Maybe it will some day...
  • combustion-man
    combustion-man
    11th Jul 2012
    it cant do 7-9...