Home > File > Birds Come, Birds Go > Learner has to solve the riddles More Info Metadata Time Required 0-2m Interactivity Type active Reading Level primary Curricular true Educational Subject mathematics Educational Alignment all Based on Url not set Source ncert Copyright cc-by-sa 4.0 unported Educational Level primary Educational Use interactives Text Complexity easy Target Audience teachers, students, teacher educators, License:[Source NCERT ]Dec. 11, 2020, 11:48 a.m. × Tags riddle addition numbers subtraction More Views Show no. of views Rating 5 4 3 2 1 0
