889 + 11122 = ....
415+195 = ....
15415 : 5 +5415 - 454 = ....
88 - 22 = ...
12 12 = ...
519 x 72 = .....
10+10+10+10+10+10+10+10+10+10=?
Tìm trung bình cộng của dãy số sau : 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10 + 10
Complete 10 Times Table.
1 10 is 10 5 10 is ... 9 10 is ...
2 10 is 20 6 10 is ... 10 10 is ...
3 10 is 30 7 10 is ... 11 10 is ...
4 10 is 40. 8 10 is ... 12 10 is ...
10+10-10-10+10+10+10
10+10+10+10+10+10=??
10*10=?
10*20=?
10*30=?
10*40=?
10*50=?
10*60=?
10*70=?
10*80=?
10*90=?
10*100=?
10 + 10 + 100+ 10 + 10+ 10 +10=?
10 + 10 + 10 + 10 + 10 + 10 + 10 = ?
10 + 20 + 30 + ..... + 120 = ?
( ghi cả phép tính thì mk tick )
10/10*10/10*10/10*1000=?