Created byDr_Fakkar_Academy Math Elementary 1st grade Addition and Subtraction English Author's Instructions Gmm 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__) Simple Add. & Sub. ( Abacus 41-80) Tens Download Active ā 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 byDr_Fakkar_Academy Math Elementary 1st grade Addition and Subtraction English Author's Instructions Gmm Explore Worksheets 3 digit addition and subtraction Math 1st grade 3 digit addition and subtraction Addition and Subtraction - Math Add and subtract 2-digit addition with regrouping Math 1st grade 2-digit addition with regrouping Addition and Subtraction - Math 2-digit addition with regrouping Addition and subtraction worksheet Math 1st grade Addition and subtraction worksheet Addition and Subtraction - Math a worksheet tp practice the basic skills of math equations Addition up to 10 Math 1st grade Addition up to 10 Addition and Subtraction - Math addition within a ten frame.