CRX id
hbejockdnenpcnphadcopblcgcahfdpj
hbejockdnenpcnphadcopblcgcahfdpj
Description from extension meta
Quickly calculate the addition, subtraction, multiplication and division questions and choose the right answer to get the score.
Image from store
Description from store
Quickly calculate the addition, subtraction, multiplication and division questions and choose the right answer to get the score.
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0.0 (0 votes)
Last update / version
2020-03-24 / 2.0
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