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二年级每周一练第()周姓名:得分:PAGE37=51-39=52-27=63-27=48+23=57-48=54+29=62+19=86-54=54+28=27+36=65-36=84-48=40-29=48+48=60+25=56-28=78-69=72-37=53+28=54+37=59+19=55-47=73+29=98-56=35+17=60-38=36-25=42-19=75-59=24+38=42-23=44+39=70+19=16+23=57-16=62+12=22+55=46-28=48-26=72-54=16+27=43-27=63+25=76-37=54-29=79-64=98-48=56-36=67-60=85-50=42-32=69-31=93-56=23+32=42-19=37-25=50+22=62-48=22+55=86-45=70-42=72-54=16+27=40-12=83-56=76-37=54-29=64+36=71-55=56-36=67-60=55+38=15+57=39+38=93-56=78-29=37+18=47+19=46-19=36+27=46-38=65-26=25+8=45-16=42-19=74-18=44-17=34+58=53-29=63+28=36+17=43-25=73+14=36-27=22+18=52+16=62-59=52-34=82-33=67-28=84+9=29+35=45+9=58-29=47+18=47+29=76-19=46+27=56-38=75-26=45+8=35-16=42-29=74-68=64-17=24+58=53-39=43+28=56+17=63-25=73+24=56-27=22+28=27+16=62-49=62-34=62-35=52-17=91-37=36+26=