二年级数学连加连减和加减混合

55+6+10=      49+23+11=             2+56+8=                  2+22+16=

35+41+1=      52+7+1=               13+6+10=                 12+13+31=

66+7+15=      3+59+16=              5+9+36=                  14+37+3=

11+6+16=      7+52+7=               57+5+                    11= 80+4+1=

6+2+54=       50+46+2=              7+56+20=                 13+15+4=

11+56+10=     6+42+29=              43+43+5=                 36+16+22=

50+16+18=     2+13+23=              59+10+9=                 34+18+18=

2+27+41=       3+43+29=             19++6=                  54+26+12=

36+5+25=       4+20+48=              47+31+10=                6+41+51=

81-25-35=       55-14-31=             63-40-1=                  98-66-3=

77-1-41=        41-4-28=               99-21-32=                94-79-3=

72-17-37=         95-71-11=            96-33-53=                74-12-11=

68-7-32=          97-7-25=             -59-27=                 33-9-12=

79-19-38=         68-8-37=              97-60-19=                58-6-19=

97-15-63=          81-16-3=              95-6-62=                92-17-71=

50-22-10=          92-81-6=             54-30-20=                 78-3-37=

61-8-18=          91-43-47=             45-31-1=                  82-63-1=

68-5-46=           78-34-14=             86-29-49=                79-39-8=

50-40-1=           61-38-2=             75-16-46=                   42-8-13=

10+68-39=           59+31-51=           82-69+77=                 46-26+14=

81+13-44=            62-57+94=           -39+3=                 99-34+18=

1+99-68=             80+12-9=             97-36+32=             77+17-20=

77+15-54=           7+26-8=              77-+67=              13-7+61=

17+80-47=           77+11-54=            59-33+46=              67+23-78=

30+45-69=           1+90-81=             47-35+63=              45-44+48=

98-35+27=           5+88-8=              38+34-59=              51+29-67=

74-59+20=           20-16+33=             48+28-15=             4+80-15=

6+86-69=            67+2-52=              88-83+48=             35-21+11=

70-36+24=           59-16+19=             10+75-29=             44-12+11=