Villamayor, Adela C. Math for life 1 : worktext in mathematics / Adela C. Villamayor - 1st - Manila : Rex Bookstore, c2024 - xi, 571 pages : illustrated ; 28 cm. Subjects--Topical Terms: Mathematics--Study and teaching (Elementary) Dewey Class. No.: FIL 372.7 V7145 2024