四年级数学竖式计算并验算60题

四年级数学竖式计算并验算60题 12.65+3.5=           85.6-3.21=          12.65+3.5=          55.6-5.75=     85.6-3.21=           12.65+7.5=          83.6-4.35=          32.7+7.52=     12.65+7.5=           83.6-4.35=          32.7+7.52=          55.6-5.75=     209×43=             8652÷36 =          209×43 =           8652÷36=     35×12=              359÷3=             567+284=            602-394=      46×22=              606-208=            603÷7=             198+303=     426÷4=              23×37=             46×58=             326×5=      482÷8=              370÷7=             784-685=            76×15＝
     486÷2=              607÷5=             900-807=            915÷3=     79×29=              43×36=             62×71=             38×44=     865÷5=              984÷8=　           437÷3=             4137÷9=     31×81=              97×22=             57×21=             42×79=
     5.5-4.7=             6.6+2.6=            6.4-2.8=            1-0.5=
     0.3+0.6=             1.5+0.9=            3.2-1.5=            5.3+2.7=      672÷21=             754÷58=            897÷39=            624÷26=