Addition, Perfect Proficiency by RISU USA in Sunnyvale, CA

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Arithmetic proficiency is crucial for success in Math and STEM subjects.

Your child can get life-long and the largest benefits from addition proficiency within the arithmetic operations.

With the worksheets and our proven method, your child can build addition proficiency efficiently and effectively.

The method was originally developed in Japan. About a quarter of elementary schools in Japan have used similar worksheets almost every day.

The key worksheets have the clear target time. Please read the instruction and follow the steps to get the maximum benefits.

This set also contains 12 optional worksheets for further improvement.

These worksheets are focusing on improving the proficiency of addition but not teaching the concepts.

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Reviews

4.8 (9)

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(3D Animation - Online Course)

August 8, 2020 - Charlene P. Bartolo

Verified Purchase

My teenage son wants to study 3D Animation in college and so enjoyed learning Blender app. Thank you

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RISU USA

August 10, 2020

Thank you for participating in the 3D Animation camp. 3D Modeling and Animation are trendy, and the demand from industries is increasing. 75% of IKEA catalog photos are 3D models, many movies and advertisements using 3D models and animations, games fully rely on it, and manufacturing processes are changing with 3D technologies. We wish your son's wonderful future.

(3D Animation Online Camp)

July 19, 2020 - Anet Safaryans

Verified Purchase

She enjoined the 3D animation 5days tutorial by your good instructor, so I hope she gonna make other camp.

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RISU USA

July 20, 2020

Thank you very much for writing the review. RISU is glad to know that she enjoyed the camp. 3D Animation is not easy and requires a lot of knowledge. RISU hopes that she enjoys developing her own animation. We look forward to seeing her in the 3D Modeling and Special Effects camp.

(Advanced Scratch Game Coding Camp)

July 4, 2020 - Ramakrishna Yerramsetty

Verified Purchase

Love the classes and would recommend them to others!! My daughter took the basic and advanced scratch programming courses and absolutely loved it. Now she has really taken to programming and wouldn’t stop until we ask her to step away from the computer. The classes were engaging and fun and the instructors were very patient.

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RISU USA

July 6, 2020

Thank you very much for the positive review. It was our honor to have your daughter in the class.
We are glad to hear that she enjoyed developing many games.