คณิตศาสตร์ประถม
10
| Attempts: 234
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Jul 30, 2011Quiz Edited by
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Apr 18, 2010Quiz Created by
Fedukgm
- All (10)
- Unanswered ()
- Answered ()
(40x50)-(30x30)=?
(50x20)+(30x60)=?
(50x90)-(50x30)=?
(60x30)-(30x30)=?
(30x30)+(40x40)=?
(60x60)+(40x40)=?
(10x10)+(20x20)=?
(20x60)-(10x30)=?
(60x60)-(50x50)=?
(25x25)+(15x15)=?
