Elementary school math test

This app helps test your kids master mathematics （➕➖✖️➗） with ease and fun.
It covers addition (➕), subtraction (➖), multiplication (✖️) and division (➗). Each has several levels starting from easy to hard. Simple illustration helps your kids understand the logic of math. Since we don’t want to add burden to your kids, so each math question is unique.
【Buy once, use forever】
【Key Features】
* No Ads, full version
* Addition, subtraction, multiplication and division, all in one app
* Simple UI, easy to use for kids
* Several levels, learn Math from easy to hard
* Illustration + column addition / subtraction… help kids understand the logic
* Interesting sound interaction makes it have more fun
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