MQuiz Three-Digit Numbers Addition and Subtraction - Mental Math Quiz|教育線上App不用買-HotApp4Game

What's 389 + 567 = ? How about 728 - 355 = ?The best app for practicing THREE-DIGIT NUMBERS ADDITION and SUBTRACTION. Specially designed for improving children's mental math skills.   Benefits - Practice and improve three-digit numbers addition and subtraction - Next level up after two-digit numbers addition and subtraction - Speed up your general addition and subtraction skills - Improve mental math skills - Great brain exercise - Great for math practice on the go, while in the car, shopping etc. - Favourite by ICT / Education programs in Elementary / Primary schools  Features - Bright, clear and easy to use interface- Numbers are randomly generated and will not repeat in the same sequence (not flash cards) - Choose operations: Addition, Subtraction or Mixed Addition and Subtraction - Display the addition operation horizontal or vertical- Choose the number of questions per quiz - Highlights incorrect answers for learning purpose - Result as percentage, and as the number of mistakes - With timer  Universal Application - You can use it on your iPad, iPhone or iPod.  Check out related MQuiz apps - MQuiz Subtract Multiple Numbers- MQuiz Add Multiple Numbers- MQuiz Subtract Multiple Numbers- MQuiz Adding Decimals - MQuiz Subtracting Decimals - MQuiz Integer Addition - MQuiz Integer Subtraction - MQuiz Mixed Integer Addition and Subtraction - MQuiz Square Root- MQuiz Square Number- MQuiz Negative Number Line