Calculation of budding students

Students teach students to learn about taking into the Braille Number and Puzzle Count Operation (ABROPEZ) at SLB Negeri Purwosari, Holy, Central Java, Wednesday (13/9/2023). The ABROPEZ tool or wooden box inside there is a braille numerical puzzle and mathematical operation of the six students of the University of the Holy Muria (UMK) innovation results are useful to improve the mathematical ability for the buds. ANTARA PHOTO/Yusuf Nugroho/nym.