Created by guopeijin Math Elementary 1st grade Addition and Subtraction English Author's Instructions Try calculating them. My Google Classroom Courses × 0 classes selected (0 students total) Quick Access Select all classes (0 classes) All Classes Loading courses... Cancel Share Share to selected Course __COURSE_NAME__ __STUDENT_NAME__ (__STUDENT_EMAIL__) Try calculating them. Download Active — user can report Report this worksheet Worksheet Validation Check my answers Emails my answers to my teacher Full name Group/level School subject 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 Advertisement | Go Ad Free Created by guopeijin Math Elementary 1st grade Addition and Subtraction English Author's Instructions Try calculating them. Explore Worksheets worksheet3 Math 1st grade worksheet3 Addition and Subtraction - Math match the word Diagnóstico Math 1st grade Diagnóstico Addition and Subtraction - Math Observa atentamente y responde correctamente. Sumas y restas Math 1st grade Sumas y restas Addition and Subtraction - Math Observa atentamente y responde correctamente. Sumas con el ábaco Math 1st grade Sumas con el ábaco Addition and Subtraction - Math Completa la tabla posicional con las cantidades del ábaco y realiza la suma correspondiente.