快 求 五年级数学口算200道

2个回答

  • 3.4-1.4= 7.82-7.2= 2.19+9.1=

    10.1-0.89= 0.68+0.42= 8.1-5.1=

    0.728-0.24= 0.8+0.18= 0.89-0.25=

    1-0.98= 0.048+0.52= 5×400=

    19.9+11.1= 187÷1000= 1+3.89=

    0.081×10= 75÷10= 0.96÷0.8=

    0.8×7= 1.5×7= 1.32×8=

    0.7×8= 10.3×2= 5×0.6=

    0.9×0.3= 3.5×0.2= 2.01×0=

    10×0.05= 0.13×7= 0.21×100=

    0.7×4= 0.05×4= 4×0.3=430-250= 0.17+0.06= 1.02-0.09=

    7200÷800= 0.17+0.6= 0.83-0.6=

    17×300= 0.98-0.09= 0.2+0.78=

    600×700= 10.2+0.02= 0.15+0.7=

    670+250= 10.2+0.2= 9.2-6=

    8500÷500= 3.2-3.2= 3.7+2.3=

    25×100= 3.2-0.32= 2+2.8=

    380-290= 0.35+0.5= 0.35+0.63=

    3500÷70= 3.1+3= 3.8+0.38=

    7500÷250= 3.8+1= 0.95-0.05=

    450+780= 3.1+0.3= 3+0.3=

    630÷9= 4.5-0.4= 9.5-5=

    330×9= 9.53-1.53= 9.5-0.5=

    3.5+2.4= 1-0.95= 0.3+0.27=

    0.47+0.13= 4.5+4= 4-0.6=

    0.95+0.05= 2.5+3.2= 0.74+0.16=

    23×100= 9.8-4.8= 480÷40=

    0.53÷100= 5.1+2.3= 125×80=

    0.078÷10= 0.52+0.4= 70×12=

    0.25×100= 3.4-2.8= 0.6-0.37=

    0.052×10= 10+0.08= 1-0.75=

    0.5×1000= 7.82+0.3= 13.5+6.5=

    3.05×100= 1.2-0.8= 21.6-12.6=

    63÷100= 0.83-0.5= 0.76+0.14=

    80÷1000= 2.7+0.4= 0.72-0.43=

    30×100= 0.92-0.2= 3.5+4.8=

    3.5+2.4= 5+0.07= 1-0.61=

    0.47+0.23= 0.25+0.75= 3.7+0.33=

    0.51+0.33= 1-0.6= 8-4.6=

    5.8-3.6= 0.52+0.4= 6.45+5.5=

    4.5-1.3= 3.4-2.8= 9.53-1.53=

    8.8-6.7= 10+0.08= 9.5-7.3=

    7.2+0.8= 7.82+0.3= 8.8-6.7=

    9.5-7.3= 1-0.95= 3.4-2.8=

    0.96-0.35= 9.53-1.53= 0.25+0.75=

    1.2-0.8= 0.83-0.5= 2.7+0

    12.5×8= 2.3×4= 3.25×0=

    0.4×50= 30×0.1= 2.6×3=

    4.1×2= 0.35×0.2= 7.5×0.1=