The World Record for “MAXIMUM REVERSE CALCULATIONS ANSWERED OF 2X1 MULTIPLICATION SUMS (GROUP)” was achieved by SHREEMAD SCHOOL OF EDUCATION, SAHIL MANSUKHBHAI VAGHELA, AND NIKHIL VINODBHAI PITHADIYA on 8th December 2025 from Ahmedabad, Gujarat, India. A group of 6 students from Shreemad School of Education (associated by Ankvidhya) answered 81 reverse calculations multiplication sums of two-digit by one-digit numbers and has set a new world record for International Book of Records.
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