Created by jaime_deleon Matemáticas Educación Primaria 2º de Primaria Adición y Sustracción Spanish Instrucciones del autor Cuándo sumar y cuándo restar My Google Classroom Courses × Connected account: Change account 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__) Sumar o restar Descargar 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 jaime_deleon Matemáticas Educación Primaria 2º de Primaria Adición y Sustracción Spanish Instrucciones del autor Cuándo sumar y cuándo restar Explora las hojas de trabajo Counting by 10 Math 2nd grade Counting by 10 Addition and Subtraction - Math Count by 10 Matematik Math 2nd grade Matematik Addition and Subtraction - Math hvad giver regnestykket Counting by 5 Math 2nd grade Counting by 5 Addition and Subtraction - Math count by 2 Practicamos la resta con tres cifras Math 2nd grade Practicamos la resta con tres cifras Addition and Subtraction - Math Ficha para trabajar la resta con llevadas con tres dígitos.