100以内加减混合运算500题
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100以内的加减混合运算口算练习500题-2
87-40=
18+68=
20+80=
32+16=
17+54=
36-17=
27+17=
75-38=
97Байду номын сангаас86=
23-17=
83-60=
62-32=
13+71=
15+48=
50-39=
13+84=
52+26=
71-27=
27+54=
37+25=
56+24=
96-31=
23+47=
78-48=
24+17=
85-38=
41-15=
84-47=
81-64=
91-72=
29+23=
95-94=
28+16=
47+40=
38-13=
99-90=
25+66=
43-28=
72-17=
11+83=
80-77=
95-70=
11+54=
57-21=
91-43=
51-13=
62+32=
41+52=
52+26=
13+16=
82-71=
40+57=
51+19=
51+19=
18+14=
97-40=
16+44=
18+81=
77-61=
65-33=
95-71=
53-31=
40+11=
64-29=
82-19=
80-18=
70-49=
58-53=
82-25=
62-59=
98-73=
84-81=
26-23=
93-13=
29+61=
26+29=
27+42=
18+68=
20+80=
32+16=
17+54=
36-17=
27+17=
75-38=
97Байду номын сангаас86=
23-17=
83-60=
62-32=
13+71=
15+48=
50-39=
13+84=
52+26=
71-27=
27+54=
37+25=
56+24=
96-31=
23+47=
78-48=
24+17=
85-38=
41-15=
84-47=
81-64=
91-72=
29+23=
95-94=
28+16=
47+40=
38-13=
99-90=
25+66=
43-28=
72-17=
11+83=
80-77=
95-70=
11+54=
57-21=
91-43=
51-13=
62+32=
41+52=
52+26=
13+16=
82-71=
40+57=
51+19=
51+19=
18+14=
97-40=
16+44=
18+81=
77-61=
65-33=
95-71=
53-31=
40+11=
64-29=
82-19=
80-18=
70-49=
58-53=
82-25=
62-59=
98-73=
84-81=
26-23=
93-13=
29+61=
26+29=
27+42=
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