Bµi tËp to¸n ngµy 14/6/2010
Bµi 1: TÝnh
9 + 7 =........... 5 + 9 = ........... 5 + 7 =.............
9 + 9 = .......... 8 + 6 = ........... 4 + 9 =.............
7 + 7 = ........... 6 + 6 =............ 9 + 6 = ............
Bµi 2: TÝnh
25 35 67 19 26 45
17 28 26 53 59 29
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Bµi 3: MÑ ®i c«ng t¸c xa trong 2 tuÇn. MÑ ®i h«m thø 2 ngµy mïng 3. Hái ®Õn ngµy thø mÊy, mïng mÊy mÑ sÏ vÒ?
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Bµi 4: MÑ n¨m nay 32 tuæi. Bè h¬n mÑ 10 tuæi. Hái hai bè mÑ céng l¹i ®îc tÊt c¶ bao nhiªu tuæi?
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Bµi 5: Thïng thø nhÊt cã 16 hép b¸nh, thïng thø 2 Ýt h¬n thïng thø nhÊt 2 hép b¸nh. Hái thïng thø hai cã bao nhiªu hép b¸nh?
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