Tarea de Matemáticas 5° y 6°

Hola buen dia chicos
La tarea es resolver las siguientes sumas,restas multiplicaciones.

3721+2140=                                                         195*3=
7953+3214=                                                         291*7=
5790+9780+706=                                                 273*14=
2110+4176=                                                         795*29=
3953+431=                                                           1314*75=

3720-1101=
1430-210=
3650-2640=
1421-1119=
7920-7918=