Addition by Counting on - Grade 1 Maths About You منتشر شده در تاریخ 1399/01/25 Addition by Counting on video will teach you the Basic Method of Addition Using Fingers! ... Addition by Counting on video will teach you the Basic Method of Addition Using Fingers! همه توضیحات ... #education #maths #addition #count_on #counting #counting_on #add #sum #grade_1 همه برچسب ها ... #year_1 #kindergarten #plus #addition_fingers #addition_by_counting_on #addition_within_20