計算結果を読み上げる電卓　YOMIDEN

There is such a function
☆ Read out the calculation result by reading out button
☆ Calculation of expressions using multiple operators such as 3 + 5 × 4
☆ Restore formulas and answers from the history screen
☆ (), calculation of negative numbers (eg -1, -4), decimal numbers (eg 0.5, 1.3)
☆ Calculation of%, such as 1% = 0.01, 2-3% = 1.94
☆ Switch between positive and negative numbers +/- button * Only numbers are displayed
☆ Display to the 10th decimal place ※ If the number is indivisible, round the 11th decimal place


About the calculation result reading function
Integers read from 0 to 9999,9999,999,999,999, and decimal places read calculation results up to the tenth place.