Choose if you want to practice addition or subtraction, select the difficulty level and... let's play!
English language

Choose an activity package (composing or addition) and solve the exercises.
Spanish Language

Solve the following 4-digit subtractions and help the monkey win the game.
English language

Complete the series with these fun colorful characters. Will you make it through ten rounds?
English language

Complete the number series. Choose the corresponding number so that the car can pass.
English language

Look carefully at the images. You must discover all the identical drawings and write the result in the box.
Spanish Language

Complete this addition and subtraction crossword puzzle. To do this, complete the boxes with the correct numbers.
Spanish Language

We are going to sail through the depths of the ocean. How many fish can you count from the submarine?
Spanish Language

Carry out the mental calculation activities choosing your cycle and the time with which you think you will be able to complete it.
Spanish Language

Autumn has arrived. Add the amounts of tree leaves quickly to prevent them from falling to the ground.
Spanish Language

Select your course and choose the operations you want to work on: addition, subtraction, multiplication or division.
Catalan language

Review the 1st grade mathematics content: select the activity and let's play!
Spanish Language

Activity to work on the inverse operation of addition. Work on mental calculation and reasoning.
Catalan language

Compete in this fun space race. You can play against the computer, against your friends or against random users.
English language

Compete in this fun Formula 1 race. You can play against the computer, against your friends or against random users.
English language