Copia en libreta de Matemáticas, ordena y resuelve.

CICLO ESCOLAR 2017-2018


23456 x 475______________________
43775 x 876______________________
32467 x 907______________________
89764 x 654______________________

543267  ÷ 43________________________
65432  ÷ 54__________________________
78654  ÷ 78__________________________
98675  ÷ 86__________________________

67432-654___________________________
5643- .897___________________________
67543-7654__________________________
89751-10561_________________________