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三年级数学口算题:口算竞赛

11-15 21:38:09  浏览次数:681次  栏目:三年级数学试题
标签:三年级数学试题大全, 三年级数学口算题:口算竞赛,http://www.qpx6.com

 42×2 =             47+ 32=             1000克× 3  =             68+ 17=

  80÷ 4=             42÷ 2 =             20分+ 30分=             500× 6=

  60× 3=             72 -28=             4 ×22 =                  84 -34=

  66÷ 6=             55 +37=             43 ×2 =                  44+ 46=

  60÷ 2 =            52- 45 =            300 ×7 =                300+ 7=

  65- 59=            66 +24 =            5× 800 =                44 ÷4 =

  72 -8 =            3× 21  =            65- 35 =                1100-500=

  4× 21 =            38 +19 =            4× 600 =                71- 24  =

  80- 26=            82÷ 2 =             50- 26=                 110× 8=

  15+ 60=            75 -68=             66 ÷3 =                 25+ 57=

,三年级数学口算题:口算竞赛