Pocket Calculator
Pocket Calculator
This Demonstration simulates a simple pocket calculator.
MC clear memoryMR recall number stored in memoryMS store number in memoryM+ add number to memoryClear set displayed number to zeroCE abandon operation and set displayed number to zero+/- change sign of number+ add two numbers (e.g. 5 + 4 = 9) - subtract two numbers (e.g. 5 - 4 = 1)× multiply two numbers (e.g. 5 × 2 = 10)% calculate percentage (e.g. 50 × 20% = 10 or 20% × 50 = 10) ÷ divide two numbers (e.g. 15 ÷ 3 = 5) reciprocal of the number square : multiplies a given number with itself = get result
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