Addition and Subtraction is a free educational game for kids that allows them to learn math while playing. The app features a kid-friendly interface with no third-party advertising, making it safe and appropriate for children. It offers a great math training tool for kids to take their first steps in learning math.

The app includes a wide range of engaging math learning games, including classic subtracting and adding games, exercises to choose the right answer, beginner math games with time limits, and much more. The app offers sentences of various complexity levels, from learning games for kindergarten to 1st grade math expressions of higher difficulty that include sentences within 100.

In addition to the free math games, the app also provides extra valuable features to facilitate math learning. These include a training reminder to help make math training regular and an error analysis to help analyze mistakes and learn the right answer. The error analysis tab appears if the user gives the wrong answer and disappears after being visited.

Overall, Addition and Subtraction is a highly engaging math learning game that offers a wide range of games to engage children and help them learn math. It is a great option for parents seeking math apps for kids with subtraction and addition games of various levels.