二年级数学100以内加减法混合运算.docx

1、二年级数学100以内加减法混合运算36+35+25二98-58+23=45-26+64=56+24-35二78-35+13=89-45+27=78-69+56=25+56-67=89-34+17=23+54-60=78-62+45=69-65+78=76-68+39=23+58-66=28+65-67=45-26+49=78-69+63=89-64+28=96-67+32二77-46+28=96-87+22=100-68-32二99-65+32=77-29+32=46+34+25=98-59+23=35-27+54=59+24-25=78-75+13=99-45+17=78-69+66=45+

2、36-67=79-34+37=43+29-60=69-62+45=79-65+38=45-29+48二78-49+61 =89-64+28=86-67+31 =97-46+38=96-77+52=98-66-33=99-75+22=87-26+35=36+24-15=88-35-13=99-45-27=33+56-60二87-62+45=79-65+18=76-58+39二43+38-66=38+25-47=45-23+49二78-54+63=69-44+28=93-67+22=76-48+28=96-87+22=100-64-32=79-65+32=76-29+12=54+34-25=97-

3、59+21 =45-27+54=54+24-35=68-35+13=89-45-17=78-56+34=54+36-67=67-34+37=65+29-60=65-62+45=76-65+38=76-69+49=45+43-56=32+45-67=98-67+31 =79-46+38=87-69+52=100-34-33二99-75-22=67-26+25=36+35+25=98-58+23=45-26+64=56+24-35=78-35+13=89-45+27=78-69+56=25+56-67=89-34+27=23+54-60=89-62+45=89-65+78=45-26+49=78-

4、69+63=98-64+28=96-67+32=77-46+28=96-87+22=97-58-32=99-65+32=77-29-32=46+34+25=98-57+24=35+27-50=43+29-60=69-62+45=79-65+38=86-69+49=23+58-56=38+45-67=45-29+48=78-49+61 =89-64+28=86-67+31 =97-46+38=96-77+52=36+24-15二88-35-12=99-45-27=77-69+56二28+66-77=87-34-27=33+56-60=87-62+45=79-65+18=76-58+39=43+38-66=38+25-47=45-23+49=78-54+63=69-44+28=93-67+22=76-48+28=96-87+22=54+34-25=97-59+21 =45-27+54=56+32-44=65-34+22=76-29+45=54+24-35=68-35+13=89-45-17=78-56+34=54+36-67=67-34+37=54-29+36=78-49+61 =67-34+28=98-67+31 =79-46+38=8 7-69+52=