30 simple arithmetic exercises for computing without paper and pencil
English
Mudah
Some simple arithmetic exercises for calculations without paper and pencil
Keterangan
30
Soalan
10 saat
Setiap soalan
0:55
Masa purata
Tidak memenuhi syarat
Skor Pertandingan
5
Peserta
2 komen
Bossy Puffin hakim
Thank you for taking the effort to submit your test for the contest.
Unfortunately, this test will not be able to receive a prize:
Missing explanations.
Tall Monkey
There is not any explanation.
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