小學二年級下冊口算題訓練習題

字號:

口算是數(shù)學教學方法之一。一種只憑思維及語言活動不借任何工具的計算方法。它能培養(yǎng)學生快速的計算,發(fā)展學生的注意、記憶和思維能力??谒闶炀毢笥兄诠P算,且便于在日常生活中應用。以下是整理的相關(guān)資料,希望對您有所幫助!
    篇一
    503-298=
    700-260=
    60+600=
    498-307=
    180-90=
    600-239=
    80+70=
    705-199=
    704+196=
    30+60=
    40+80=
    705-199=
    100-20=
    1000-700=
    295+306=
    80+600=
    403+508=
    70+900=
    270-40=
    60+600=
    705-199=
    295+306=
    700-260=
    81÷9=
    600-239=
    300-110=
    705-199=
    283-83=
    300-110=
    120-60=
    270-40=
    820-20=
    695-407=
    40+80=
    120-60=
    9×9=
    48+52=
    820-20=
    9×6=
    70+900=
    篇二
     62-7 = 94+6= 63+9 = 40-9+12=
    84-70= 15+40 = 76-6 = 50+3-16=
    58+24= 70-2= 29+5 = 42-3 +25=
    51-6 = 26+70 = 44-8= 32-7 +48=
    6+40 = 63+8= 63-8 = 9+19+50=
    62-4 = 34+7 = 50-3 = 38+7-6=
    24+9 = 40-8= 8+ 37 = 46-20 +72=
    9+70 = 61-7 = 80-70 = 16+80-15=
    30-6 = 3+48 = 52-9 = 30+25 -16=
    18+7 = 74-40 = 80-2 = 72+8 -40=
    57+6= 28-14= 75-36= 35+19-19=