小学二年级数学上册计
算题
文件管理序列号：[K8UY-K9IO69-O6M243-OL889-F88688]
89-37=37-25=51-39=52-27=63-27=52-27=50+22=62-48=33-17+15= 48+23=86-45=57-48=54+29=62+19=54+29=70-42=72-54=62-18+24= 86-54=40-12=54+28=27+36=65-36=27+36=83-56=76-37=86-12-15= 84-48=64+36=40-29=48+48=60+25=48+48=71-55=56-36=88-34+18= 56-28=55+38=78-69=72-37=53+28=72-37=15+57=39+38=51-42+53= 54+37=78-29=59+19=55-47=73+29=55-47=37+18=47+19=75+24-23= 98-56=36+27=35+17=60-38=36-25=60-38=46-38=65-26=63+12-42= 42-19=45-16=75-59=24+38=42-23=24+38=42-19=74-18=75-36+10= 44+39=34+58=70+19=16+23=57-16=16+23=53-29=63+28=54+21+18= 62+12=43-25=22+55=46-28=48-26=46-28=73+14=36-27=57-33+31= 72-54=52+16=16+27=43-27=63+25=43-27=62-59=52-34=85-36+27= 76-37=67-28=54-29=79-64=98-48=79-64=84+9=29+35=77-65-6= 56-36=58-29=67-60=85-50=42-32=85-50=47+18=47+29=32+45-38= 69-31=46+27=93-56=23+32=42-19=23+32=56-38=75-26=53-37+15=
37-25=62-48=22+55= 86-45=72-54=16+27= 40-12=76-37=54-29= 64+36=56-36=67-60= 55+38=39+38=93-56= 78-29=47+19=46-19= 36+27=65-26=25+8= 45-16=74-18=44-17= 34+58=63+28=36+17= 43-25=36-27=22+18= 52+16=52-34=82-33= 67-28=29+35=45+9= 58-29=47+29=76-19= 46+27=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=81-35= 77-28=84+19=39+35=35+19= 68-39=47+28=67+29=84-29= 26+17=66-48=85-56=72+18= 45-36=72-39=78-39=74-37= 74+18=83-49=83+17=46+27= 53-35=63+34=64-45=32+19= 53-35=63+34=64-45=32+19= 63+37=64+24=53+16=82-37= 47+19=55+38=40-17=79-28=
54-45=71-15=61-39=85+7=
72-45=46-28=72-17=68-57=
96-59=43-27=76-38=42+59=
56-27=79-64=75+17=60-37=
86-58=85-50=48-36=60-37=
52+23=23+32=53+36=46-38=
35+17=76-18=42-37=75+17=
86-45=55+17=63-49=92-59=
40-12=38-16=42+13=42-16=
63-37=70-42=75-55=62-56=
50+22=83-56=15+56=48-26=
75-33=48+35=38+46=42-19=
12+29-19=69+10-36=27+12-28=67+27-37=
33-17+15=21+82-60=75-
36+10=
72-54+12=65-39-15=
62-18+24=44-5+12=54+21+
18=
53-29+19=35+12-28=
86-12-15=67-47+22=57-
33+31=
36-27+9=77-19-16=
88-34+18=65-33-18=85-
36+27=
12+79-62=51-27+28=
51-42+53=76-63+1=77-65-
6=
71-52+36=75-24+26=
75+24-23=43-29+13=32+45-
38=
81-45+36=24-16+40=
63+12-42=17+27-10=53-
37+15=
63-23+28=48-26+18=
21+82-60=36+34-14=73+12-71=21+82-60=
44-5+12=100-76+22=72-45+32=54-21-18= 67-47+22=21+82+17=83-27+10=54+21-18= 65-33-18=68-65-3=54-52+17=88-51-24= 76-63+1=63+18+11=65+15-47=77-34+55= 43-29+13=85-28-28=77-38+42=60-34+35=
