Addition of 3 and 4 digits numbers.
English
Menengah
30
Pertanyaan
3 mnt
Per pertanyaan
10:03
Waktu rata-rata
3.0
Skor Kontes
10
Partisipan
2 komentar
Eager Clam
Question 10 does not have a correct answer. The use of words over illustration in the explanation of addition takes away from learning.
Happy Piranha pencipta
Thanks, suggestion also noted. I will check to edit it if possible to.
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