Created by liuchang1 Math Elementary 1st grade Addition and Subtraction English Author's Instructions match the word 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__) worksheet3 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 liuchang1 Math Elementary 1st grade Addition and Subtraction English Author's Instructions match the word Explore Worksheets Try calculating them. Math 1st grade Try calculating them. Addition and Subtraction - Math Try calculating them. 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.