Resta por descomposici贸n 45 40
5
24 = 21 20
20
4
1 21
Ahora t煤: 66 __
_
__
52 = __ __
_ __
_
Issuu converts static files into: digital portfolios, online yearbooks, online catalogs, digital photo albums and more. Sign up and create your flipbook.
Resta por descomposici贸n 45 40
5
24 = 21 20
20
4
1 21
Ahora t煤: 66 __
_
__
52 = __ __
_ __
_