Scientific calculator with 249 Functions and full dot matrix display.

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Why does each answer equal 0?

My calculator answers each question as 0 and true or false.

For example if I do 2+2 it says that equals 0

and has the word false underneath it in capital letters.

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2 Answers

Most Helpful Answer

Press the mode/setup button on the right side of the top row, then press 1 to return to COMPute mode instead of VERIFy mode

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You need to switch it back to calculator mode

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