Missing Addition

Features Missing Addition

This app is designed to improve your problem solving skill.
You are not doing the problem in the traditional way such as "what is 4 plus 6?".
Here we turn the it all the way around.
For example: "?
+ 6 = 10" means "what number plus 6 equal 10?".
This new approach will increase your flexibility when solving a problem with different given information.*** TEACHER & PARENT: This is absolutely a useful tool to test your students/ children to see how they are doing.
Only 3 to 5 minutes per day, you will see the improvement within a week.
*** NOTE: Read the question carefully and choose the correct answer from the list.
Press the Hint button for the difficult questions.