Created byGuerau de Peguera Matemáticas Educación Primaria 1º de Primaria Adición y Sustracción Catalan Instrucciones del autor Resolució de problemes Càlcul mental 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__) Quinzet sèrie 4.29 i 4.30 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 byGuerau de Peguera Matemáticas Educación Primaria 1º de Primaria Adición y Sustracción Catalan Instrucciones del autor Resolució de problemes Càlcul mental Explora las hojas de trabajo Restas de una cifra Math 1st grade Restas de una cifra Addition and Subtraction - Math Restas de una cifra Tugas MAT Math 1st grade Tugas MAT Addition and Subtraction - Math penjumlahan Tugas mtk Math 1st grade Tugas mtk Addition and Subtraction - Math jumlah benda Tens and Ones Math 1st grade Tens and Ones Addition and Subtraction - Math four two digit addition problems and four two digit subtraction problems