Be My Multiple, I'll Be Your Factor
NCERT Math Magic for Class 5, Chapter 6, Be My Multiple, I will Be Your Factor, starts with jumping games on number grids. It defines multiples as skip counts and factors as divisors found through rectangular arrangements. It practices divisibility tests for two, three, four, five, six, eight, nine, and ten, meets prime numbers with only two factors, and uses common multiples and common factors to introduce lowest common multiples and highest common factors through sharing, grouping, and bell ringing situations.
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