Created by vasila56 Matemáticas Educación Primaria 2º de Primaria Adición y Sustracción Romanian Instrucciones del autor Adunarea unui număr format din zeci si unităti cu un număr de unităti My Google Classroom Courses × 0 classes selected (0 students total) Quick Access Select all classes (0 classes) All Classes Loading courses... Cancelar Share Share to selected Course __COURSE_NAME__ __STUDENT_NAME__ (__STUDENT_EMAIL__) Adunarea numerelor Descargar Active — user can report Report this worksheet Worksheet Validation Comprobar mis respuestas Emails my answers to my teacher Nombre completo Group/level Asignatura Teacher's email or key code Close Submit Your answers have been sent to your teacher. Good luck! OK We encountered an error submitting your answers. Please try again. OK Anuncio | Ir sin anuncios Created by vasila56 Matemáticas Educación Primaria 2º de Primaria Adición y Sustracción Romanian Instrucciones del autor Adunarea unui număr format din zeci si unităti cu un număr de unităti Explora las hojas de trabajo Problemas 10-11 Math 2nd grade Problemas 10-11 Addition and Subtraction - Math Resolución de problemas Breaking parts Subtraction Math 2nd grade Breaking parts Subtraction Addition and Subtraction - Math Use place value and backwards counting. Problemas de cambio (II) Math 2nd grade Problemas de cambio (II) Addition and Subtraction - Math Resolución de problemas de cambio Cálculo Mental 26 (sumirrestas2) Math 2nd grade Cálculo Mental 26 (sumirrestas2) Addition and Subtraction - Math Ficha de cálculo mental (Sumirrestas)