additionning trainer

Features additionning trainer

This app is for children new to math addition.Create problems from easy to difficult problems.For each type, create a random mix of 20 questions and give you a score when you solve them.Each problem may or may not set a 15 second timeout.Type of addition.1 digit plus 1 digit result is 1 digit1 digit plus 1 digit result is 2 digits2 digits plus 1 digit result is 2 digits1 digit plus 2 digits The result is 2 digits2-digit plus 2-digit result is 2-digit2-digit plus 2-digit result is 3-digit3 digits plus 3 digits Result is 3 digits3 digits plus 3 digits The result is 4 digitsIts fun to practice math additions step by step.