二年级上册数学连加连减口算题卡天天练
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10+62-50=
56-47+41=
25-16+64=
28+14-32=
100-23+8=
69-22+24=
87-79+81=
32+10-4=
13+69-17=
83-76+53=
19+53-66=
52-44+52=
14+4-2=
37+20-31=
60+22-65=
49-42+88=
14+55-15=
93-63+30=
95-45+19=
92-58+26=
25+61-61=
12+4-15=
32+66-62=
4+39-1=
26+68-76=
19+41-1=
34+65-20=
76-31+48=
34+56-21=
77-27+19=
97-90+84=
93-93+85=
39-26+63=
41+8-15=
21+63-24=
52+28-43=
4+59-20=
72+24-61=
16+77-67=
8+61-17=
44+8-37=
54-45+38=
29+48-48=
62-56+50=
5+95-39=
90-58+22=
88-56+29=
66-32+37=
53+31-81=
19+36-3=
54+5-42=
24+36-46=
54+17-39=
92-68+26=
35-25+57=
65-20+33=
56+27-8=
17+54-54=
67-16+33=
10+82-67=
59-52+81=
19+62-38=
100-42+6=
43+53-31=
63-11+16=
14+21-23=
50+35-19=
72-43+64=
66+26-7=
17+15-7=
34-10+53=
43+57-52=
68-39+39=
71+14-29=
63+4-54=
69-49+65=
69+29-78=
14-10+55=
48+27-2=
24+63-21=
72+14-10=
86-13+20=
49+42-16=
79-74+83=
73-52+44=
14+80-72=
17+88-26=
90-71+71=
90-84+53=
95-19+8=
44+28-16=
97-87+86=
10+35-26=
77-42+23=
49+22-54=
52+41-93=
14+21-23=
50+35-19=
72-43+64=
26+68-76=
14+80-72=
17+88-26=
90-71+71=
4+59-20=
14-10+55=
48+27-2=
24+63-21=
59-52+81=
17+15-7=
34-10+53=
43+57-52=
13+69-17=
17+54-54=
67-16+33=
10+82-67=
61-14+8=
19+41-1=
34+65-20=
76-31+48=
56+27-8=
19+62-38=
100-42+6=
43+53-31=
90-84+53=
36-3+44=
37-34+76=
31+64-57=
23+59-63=
37+20-31=
60+22-65=
49-42+88=
72+14-10=
37+48-55=
65-13+10=
15+83-21=
97-44+18=
51+46-48=
97-54+43=
72-64+50=
90-44+10=
62+30-68=
59-16+33=
1+73-50=
45+13-53=
62-5+30=
49+38-18=
57-22+21=
70+25-90=
71+14-29=
63+4-54=
69-49+65=
66+26-7=
72+24-61=
16+77-67=
8+61-17=
69+29-78=
77-27+19=
97-90+84=
93-93+85=
14+4-2=
83-76+53=
19+53-66=
52-44+52=
73-52+44=
86-13+20=
49+42-16=
79-74+83=
63-11+16=
90-76+37=
77-17+4=
7+73-78=
40-7+23=
92-55+32=
37-6+24=
36+63-86=
92-87+95=
95-19+8=
44+28-16=
97-87+86=
34+56-21=
99-52+31=
85-56+39=
72-11+6=
30+14-25=