Addition of 3 and 4 digits numbers.
English
متوسط
30
سوال
3 دقیقه
به ازای سوال
10:03
زمان متوسط
3.0
امتیازات مسابقه
10
شرکتکننده
2 نظر
Question 10 does not have a correct answer. The use of words over illustration in the explanation of addition takes away from learning.
Thanks, suggestion also noted. I will check to edit it if possible to.
جهت نوشتن نظر در آزمون شرکت کنید.