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 digit

1 digit plus 1 digit result is 2 digits

2 digits plus 1 digit result is 2 digits

1 digit plus 2 digits The result is 2 digits

2-digit plus 2-digit result is 2-digit

2-digit plus 2-digit result is 3-digit

3 digits plus 3 digits Result is 3 digits

3 digits plus 3 digits The result is 4 digits

It's fun to practice math additions step by step.