This calculator is NOT predetermined! It can do addition and subtraction with numbers up to 5 digits.
electronics
electronic
calculator
aray
complex
Comments
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wifi jammers make it say 1+1=3------------------
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2+2=4. works fine.
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2+2=5!
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7+6-5+9 works fine for me. You pressed the buttons to fast.
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not verry accurate. 7+6-5+9=27? i think not
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Best calculator in tpt!!
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wow that is awsome
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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!
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It can't do negative numbers :( Maybe it will some day...
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it cant do 7-9...