二年級(jí)小學(xué)生上冊(cè)數(shù)學(xué)口算題

字號(hào):

口算就是用腦計(jì)算,用口頭敘述來(lái)記憶當(dāng)時(shí)的結(jié)果。這種方法用于速算,常練有助于智力的提高。也成為如今的主流的計(jì)算方法。也叫“心算”。以下是整理的《二年級(jí)小學(xué)生上冊(cè)數(shù)學(xué)口算題》,希望幫助到您。
    【篇一】
    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=
    【篇二】
    62-7 =   94+6=   63+9 =   40-9+12=
    84-70=   15+40 =   76-6 =   50+3-16=
    58+74=   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=
    【篇三】
    1×1=    2×3=   56+6=   42-8=    6÷1=
    12÷6=   8×7=   9×9=   81÷9=   63÷9=
    30÷6=   18÷9=   24÷3=   8×4=   2×2=
    4×2=   13+8=   42+8=   30÷5=   4×7=
    32÷8=    8÷1=   4×9=    64÷8=   6×7=
    5×3=   4×5=    7+6=   5+5=   8÷4=
    6×4=   4×6=    7+28=   5×5=   12÷3=
    2×7=    8×7=   7×9=   2×9=   48÷6=
    54÷6=    27÷3=   81÷9=   16÷4=    40÷5=
    3×5=   5×4=     9+19=    46-8=   36÷6=
    5×7=    8×3=   4×4=   6×1=   8+16=