"ማስያ" "ስህተት" "0" "1" "2" "3" "4" "5" "6" "7" "8" "9" "ሰርዝ" "አጥራ" "sin" "cos" "tan" "e" "ln" "log" "(" ")" "መሠረታዊ መደብ" "የላቀ ፓናል" "ታሪክ አጥራ" "ፅሁፍ ተገልብጧል።"