Excel Abacus Kidz proudly presents an exclusive online tool for all users to practice mental math in arithmetic operations, including addition, subtraction, multiplication and division on a daily basis.
Excel Abacus Kidz proudly presents and exclusiive practice tool for all abacus kids to practice all arithmetic operation addition, subtraction, multiplication and division on daily basis.
Click Buy now from right hand side box, and continue to process with payment. Once your payment is completed, you will be activated to access your xddap tool for practice.
XDDAP tool is 99 days activation plan, your payment for this tool is enabled to practice 99 days, further to continue after 99 days, you need to renew the subscriptions.
This subscriptions are not automatic renewal after every 99 days. You need to pay and subscribe every 99 days. You can discontinue anytime. We do not have any refund policy.