二年级上连加连:数学练习题TTAstandardizationoffice【TTA5AB-TTAK08-TTA2C】82-33+36=56-38+28=47+19-38=46-19+27=76-18+8=
36+27+26=25+8+46=55+17-67=
45-16+39=
42-19+36=
74-18-27=38-16+17=
34+58-17=53+16-18=43-25+14=36-27+73=32+22+18=100-17-44=
52+16-59=52-34-17=61-39+25=
32-17+62=91-17-29=36+16+37=91-25+36=40+13+63=
67-28+17=7829+18=
84+9-26=
29+35+28=45+9+36=72-17+34=58-29+36=
47-18+48=47+29-18=76-19-18=
76-38+58=46+27-36=
75-26+47=
45+8+37=75+17-87=35-16+18=42-29+26=
74-68+17=64-17+12=
68-36-18=24+58-17=
53-39+27=43+28-23=56+17+8=53+36-18=63-25+17=
73+24-18=56-27+36=22+28-17=
82-3+27=83-49+17=
42-37+30=68-39-18=27+16-23=47+28-17=83+37-18=62-49+54=67+29-38=46+27-18=
62-34+41=
84-29-24=
42+59-18=62-35+13=79-28+34=53-35+17=
63-49+12=26+17-18=52-17+19=
66-48-13=
63+34-13=64-45+36=
91-37-23=
85-56-14=72+18-23=3