一年级第二学期口算(100以内两位数不进位不退位加减)文档格式.doc
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29-28=
63+25=
75-61=
75+11=
83-60=
72+15=
51+18=
67-26=
53+13=
93-81=
67-30=
84-40=
49-48=
13+75=
89-53=
70+12=
37+11=
55+11=
71+16=
32+62=
53+16=
83-30=
79+20=
28-15=
34+21=
17-12=
38-34=
11+50=
41+21=
84-70=
74+23=
62+36=
89-78=
62-40=
83-70=
57-55=
53+45=
55+33=
45+44=
21+40=
39-38=
40+20=
58-37=
39+50=
37+60=
38+10=
11+11=
14+63=
13+34=
58-13=
12+31=
59-51=
95-44=
46+40=
53+30=
75-34=
53+33=
55+22=
42+35=
29-15=
10
2022年10月13日
51-20=
32+41=
41+12=
19-13=
44+34=
48+40=
33+33=
41+41=
20+43=
15+74=
25+52=
30+33=
64+10=
64-43=
76-74=
88-14=
60+38=
84-11=
36+63=
81+13=
89-45=
21+36=
40+27=
55-52=
51+21=
24+25=
89-23=
54+30=
86-85=
44+13=
26+42=
20+52=
40+31=
97-95=
49-10=
37+31=
98-47=
69-38=
13+65=
96-24=
76-51=
97-11=
48-24=
71-50=
77-75=
40+57=
36+52=
39-14=
17-13=
35+20=
85-20=
63+24=
88-54=
65+21=
62+32=
10+30=
87-23=
86-13=
23+64=
65-10=
79-56=
70+16=
67-62=
42+27=
41+53=
20+19=
45+10=
77-20=
89-38=
97-65=
96-21=
12+20=
69-50=
82+15=
62-61=
89-22=
36-25=
14+31=
52+41=
63-21=
73-51=
47+41=
11+65=
46-34=
37+40=
94-43=
36+30=
35+24=
14+41=
11+30=
98-30=
59+20=
50+38=
84-50=
79-46=
16+51=
21+25=
33+64=
21+76=
22+74=
33+23=
59-47=
69-47=
65-23=
45+41=
48-33=
77+21=
45+42=
34+63=
57-22=
79-27=
40+13=
95-63=
67-35=
67-51=
87-25=
64-53=
24+10=
75-11=
55+12=
99-96=
78-66=
11+32=
64-50=
46+11=
42-11=
83-11=
89-35=
30+65=
98-15=
57-26=
38-32=
37-15=
77-61=
37+20=
30+32=
27-21=
59-53=
31+60=
58-54=
44+42=
75-52=
98-23=
10+72=
70+26=
53-40=
21+77=
87-14=
92-21=
15-10=
43+30=
45-21=
73+15=
97-26=
60+37=
10+73=
30+59=
58-51=
26+62=
88-50=
75-12=
45+34=
55-12=
38+61=
11+73=
12+81=
44-32=
92-50=
77-76=
31-10=
56+22=
69-27=
14+35=
85-13=
99-28=
13+55=
79-65=
45-33=
97-32=
59-11=
44-41=
50+33=
59-15=
33+51=
40+37=
41+45=
26+21=
12+14=
73+24=
74+10=
96-12=
14-13=
86-21=
99-32=
65-12=
22+62=
92-90=
78-16=
57-36=
57-15=
12+56=
55+43=
69-33=
59-45=
54+31=
59-46=
20+63=
56-12=
38-26=
54+24=
64-10=
17-10=
49-22=
50+22=
88-85=
38-11=
79-23=
18-17=
14+54=
65-32=
74-22=
50+12=
52+22=
88-30=
44-21=
94-42=
85-34=
88-60=
94-10=
50+35=
67+31=
20+38=
24+70=
28-20=
21+65=
36-14=
44+25=
21+22=
69-35=
99-92=
50+27=
75-20=
86-25=
95-23=
22+20=
20+79=
24+35=
40+56=
38-27=
10+25=
85-42=
85-12=
10+17=
95-31=
99-25=
64-32=
52-30=
12+36=
98-96=
70+22=
39-23=
88-73=
38-14=
36+42=
89-25=
89-73=
22+37=
21+20=
82+17=
16-13=
37-13=
11+18=
52+30=
67+21=
51+22=
97-93=
87-70=
12+73=
81+10=
72-11=
10+26=
51+16=
49-47=
47-16=
50+48=
20+58=
12+64=
74-73=
31+34=
69-53=
15+83=
87+10=
68-63=
75-50=
37+42=
39-35=
11+56=
98-17=
65-52=
56+11=
37-21=
79-38=
56-20=
29-26=
56+13=
88-52=
11+20=
15+13=
17-11=
89-32=
89-10=
38+21=
86-40=
82+11=
75+10=
36+22=
99-83=
97