Created by imaginemontessori Math Elementary 1st grade Addition and Subtraction English Author's Instructions addition 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__) Penguin addition 2 Download 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 imaginemontessori Math Elementary 1st grade Addition and Subtraction English Author's Instructions addition Explore Worksheets Uno más, uno menos. Math 1st grade Uno más, uno menos. Addition and Subtraction - Math Con el criterio sumar 1, escribir el número inmediatamente anterior y el siguiente. Números de una y dos cifras. Restes Caillou Math 1st grade Restes Caillou Addition and Subtraction - Math restar objectes Sumes Caillou Math 1st grade Sumes Caillou Addition and Subtraction - Math comptar objectes Adunari fara trecere peste ordin Math 1st grade Adunari fara trecere peste ordin Addition and Subtraction - Math Adunari cu ajutorul reprezentărilor