Class 3: Mathematics: Video LessonsUncategorized / By Indo English School WHAT IS LONG AND WHAT IS ROUND (DIKSHA, MHRD)COUNTING IN GROUPS (DIKSHA, MHRD)ADDITION (DIKSHA, MHRD)SUBTRACTION (DIKSHA, MHRD)PATTERNS (DIKSHA, MHRD)GEOMETRY (DIKSHA, MHRD)PATTERNS IN SHAPES (DIKSHA, MHRD)