Building a Children’s Calculator Game with Python Tkinter

To create a simple "Children Calculator Game" we use Python's standard GUI library Tkinter.

First import the required modules:

import tkinter as tk
from tkinter import messagebox
import random

Define a class CalculatorGame inheriting from tk.Tk . In __init__ set window title, size, create a StringVar for the operation, build widgets and generate the first question.

The set_new_question method picks two random numbers based on the selected operator (addition, subtraction, multiplication, or division ensuring integer results) and stores the correct answer.

calculate_correct_answer returns the result of the current operation, while update_question_label refreshes the displayed problem.

create_widgets constructs the UI: a label for the question, an option menu to choose the operator, an entry field for the answer, and a submit button.

The check_answer method validates the user's input, shows a success or error message via messagebox , clears the entry, and loads a new question.

Finally, when the script is run as the main program, an instance of CalculatorGame is created and mainloop() starts the Tkinter event loop.