Diario de clase: 9 de Noviembre

Hello. Today in class we corrected the exercise which take house. We copied "Decomposition of a number in prime factors (Factorization)", "Lowest common multiple (lcm)" and "Optimum Way". Then Fernando has given us the vocabulary for the unit for the next exam of vocabulary and after he sent exercise 7 and 9 of page 22 and 2 and 3 of page 24. Álex M. 2º B