123+


4.1 ( 9311 ratings )
Jeux Éducation Jeux éducatifs Casse-tête
Développeur Feng Co.,Ltd
0.99 USD

Let’s train the reaction of brain through 123+

The rule is simple.

Choose an arithmetic operation among addition, subtraction, multiplication and remainder of division at first; 25 questions will be created. Then choose the correct one from four given answers.

Solve these 25 questions as quick as possible. If all choices are correct and less time is taken, a new record will be established.

Try it, within 20 seconds!!