二年级上册加减加乘混合运算口算供参考.docx
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二年级上册加减加乘混合运算口算供参考.docx
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二年级上册加减加乘混合运算口算供参考
31+5×8=
36+3×2=
67+2×7=
50+2×2=
12+7×8=
8×2+21=
3×4+36=
3×6+68=
4×6+68=
7×5+23=
7×3-11=
7×7-11=
7×3-19=
9×7-36=
7×9-51=
26-5×3=
58-5×5=
94-6×9=
62-8×2=
57-7×6=
87-37+27=
87-56+25=
70-37+40=
67-36+27=
96-87+89=
51+12-38=
18+64-62=
34+31-12=
11+65-22=
19+73-79=
47+31+12=
17+39+28=
13+37+26=
20+16+24=
35+42+19=
96-13-48=
87-20-14=
33-16-16=
95-12-45=
85-12-56=
28+67=
18+65=
21+36=
29+18=
13+46=
17+62=
28+49=
34+31=
53+13=
22+62=
29+53=
32+26=
24+73=
45+52=
33+31=
15+23=
31+17=
22+55=
29+15=
27+33=
21+33=
58+14=
22+63=
37+38=
25+62=
32+22=
29+46=
44+12=
35+58=
45+13=
36-25=
41-25=
37-11=
59-12=
76-61=
76-28=
97-34=
64-23=
41-27=
33-22=
74-34=
43-23=
29-17=
53-31=
69-12=
68-41=
44-25=
76-48=
85-22=
91-72=
61-25=
73-42=
46-21=
52-15=
33-16=
81-19=
71-47=
77-46=
66-51=
97-46=
14+9×3=
51+2×2=
76+4×3=
81+2×2=
23+5×7=
5×6+31=
3×8+49=
7×8+15=
5×9+25=
2×9+15=
7×9-20=
5×8-32=
7×8-43=
6×6-23=
5×7-24=
86-7×2=
62-4×5=
26-2×9=
93-3×3=
78-7×3=
71-51+20=
45-23+53=
57-36+23=
97-95+90=
89-82+32=
66+24-32=
66+21-70=
25+71-17=
60+29-28=
25+15-12=
35+22+18=
12+19+32=
14+58+21=
29+29+38=
13+35+28=
88-21-48=
72-29-30=
85-46-29=
94-67-16=
64-37-15=
13+36=
54+28=
41+11=
32+17=
48+33=
53+37=
26+27=
42+51=
23+21=
39+24=
66+18=
32+55=
29+43=
55+23=
11+33=
49+37=
15+33=
55+19=
29+59=
18+12=
12+21=
63+34=
16+18=
63+26=
18+78=
11+39=
27+56=
79+15=
58+25=
12+25=
93-79=
82-17=
76-44=
78-15=
71-54=
64-51=
98-75=
84-39=
89-23=
83-55=
76-16=
67-54=
49-11=
68-12=
75-63=
91-57=
81-18=
59-39=
95-32=
47-13=
79-64=
96-65=
82-56=
79-28=
71-41=
81-27=
75-32=
79-52=
51-34=
98-63=
49+4×6=
21+9×7=
50+4×7=
30+6×3=
54+3×5=
3×8+40=
7×6+40=
3×4+47=
6×6+28=
8×3+55=
5×8-38=
7×4-15=
5×6-13=
9×3-21=
6×9-30=
87-7×9=
54-4×6=
49-4×7=
93-8×4=
39-3×6=
23-12+52=
87-73+70=
43-31+60=
93-79+39=
77-60+30=
20+22-23=
66+21-23=
73+18-19=
66+30-64=
60+39-18=
39+14+21=
16+40+18=
16+46+30=
48+18+25=
11+13+64=
57-36-20=
95-19-37=
75-14-50=
70-55-14=
68-27-32=
11+54=
23+15=
18+15=
44+43=
47+21=
66+23=
19+19=
73+21=
12+11=
66+28=
22+27=
19+67=
25+61=
31+19=
62+17=
15+25=
33+31=
11+52=
45+17=
22+62=
12+16=
27+41=
36+17=
39+23=
13+13=
44+53=
49+28=
51+42=
14+19=
17+38=
96-78=
44-25=
76-32=
95-64=
99-87=
83-12=
76-44=
62-43=
46-34=
89-61=
63-37=
66-35=
94-68=
36-14=
81-22=
68-53=
72-41=
98-23=
44-22=
84-22=
42-23=
95-14=
61-12=
48-25=
72-53=
59-27=
89-37=
44-27=
83-35=
64-36=
23+2×3=
50+3×3=
62+6×2=
18+9×9=
64+4×3=
8×2+26=
3×7+66=
2×5+67=
8×3+20=
4×5+55=
7×6-22=
9×5-43=
9×8-56=
5×7-27=
6×5-22=
96-5×3=
67-4×6=
37-3×7=
80-4×6=
61-7×4=
59-26+18=
90-81+23=
96-74+44=
66-48+14=
86-64+66=
41+24-43=
71+21-12=
12+76-45=
28+69-13=
74+22-38=
40+18+11=
51+20+21=
31+34+26=
12+16+17=
42+31+15=
87-12-51=
87-58-17=
62-13-15=
91-35-49=
55-17-25=
23+54=
45+41=
15+81=
12+16=
53+18=
53+43=
21+74=
49+27=
56+23=
63+36=
21+69=
12+52=
26+73=
39+39=
34+24=
47+38=
12+33=
77+17=
37+39=
49+36=
13+51=
41+34=
28+62=
59+11=
24+14=
35+47=
19+53=
24+65=
21+15=
18+23=
48-29=
83-31=
45-12=
96-51=
54-25=
98-74=
85-56=
76-54=
56-12=
73-28=
93-38=
92-75=
65-39=
84-49=
65-25=
67-56=
68-42=
99-85=
68-33=
83-52=
91-55=
68-51=
73-46=
46-27=
92-46=
48-18=
66-14=
67-53=
78-25=
81-53=
49+9×4=
42+5×5=
19+6×8=
20+3×6=
18+2×7=
2×6+14=
2×3+54=
5×9+13=
7×7+29=
7×6+35=
3×9-20=
6×8-35=
8×9-58=
9×9-24=
4×6-12=
94-9×4=
60-6×4=
39-6×2=
67-8×5=
56-2×6=
97-94+83=
99-86+46=
71-60+33=
73-23+12=
43-14+63=
77+22-41=
30+16-42=
27+26-42=
47+46-67=
37+22-39=
13+62+20=
51+22+23=
42+27+26=
29+47+18=
21+46+20=
75-17-29=
49-15-14=
68-21-47=
72-43-27=
80-27-32=
14+68=
42+29=
31+56=
56+16=
51+14=
69+18=
19+18=
15+71=
16+44=
31+18=
19+79=
16+56=
26+43=
24+49=
32+61=
49+16=
22+66=
27+39=
48+18=
13+25=
18+72=
34+19=
23+49=
18+76=
45+54=
37+26=
43+26=
51+38=
52+29=
38+26=
92-13=
97-68=
81-52=
99-25=
74-22=
48-37=
79-21=
78-64=
73-25=
89-45=
72-51=
99-87=
52-33=
58-11=
72-61=
86-25=
78-53=
94-15=
62-24=
89-22=
61-26=
57-35=
32-13=
96-75=
95-48=
87-43=
67-19=
97-58=
47-27=
38-23=
77+2×2=
31+9×7=
22+3×4=
78+5×2=
26+2×2=
9×4+13=
3×3+38=
3×4+57=
2×3+34=
7×2+37=
8×6-23=
6×8-19=
9×2-13=
5×4-13=
8×6-37=
79-5×2=
91-3×9=
29-4×7=
77-9×6=
98-8×2=
93-85+91=
61-39+13=
69-61+82=
36-17+63=
38-21+30=
38+42-28=
14+26-17=
33+37-57=
27+65-75=
46+35-66=
14+29+43=
38+18+30=
32+42+17=
29+27+21=
15+59+21=
67-47-20=
84-43-32=
72-29-43=
85-16-67=
83-32-29=
17+77=
21+32=
17+34=
19+72=
34+37=
38+47=
41+12=
55+22=
16+32=
36+34=
37+13=
63+34=
34+44=
52+39=
13+82=
28+16=
39+28=
34+26=
62+26=
27+14=
28+41=
25+35=
15+33=
63+32=
42+52=
39+54=
46+38=
56+18=
43+18=
39+47=
97-66=
96-53=
96-15=
84-39=
96-65=
71-57=
86-35=
91-29=
82-64=
58-25=
86-38=
87-28=
59-16=
71-18=
63-11=
99-76=
85-26=
89-41=
64-21=
79-56=
68-13=
59-38=
89-28=
92-73=
82-67=
64-47=
75-52=
94-58=
93-59=
57-25=
87+4×3=
65+2×2=
84+2×2=
75+5×4=
42+4×8=
4×3+82=
8×3+36=
9×6+19=
4×2+77=
5×4+12=
6×7-19=
7×8-35=
9×8-60=
9×7-47=
8×5-38=
90-4×3=
96-2×7=
97-4×8=
57-8×7=
99-5×3=
61-55+61=
13-12+76=
87-39+43=
75-20+16=
88-79+20=
51+28-29=
53+40-23=
29+66-25=
51+39-19=
52+14-46=
13+50+16=
51+16+17=
44+11+13=
24+37+28=
65+17+12=
93-17-59=
69-16-40=
81-12-24=
91-23-46=
57-26-18=
26+22=
14+59=
42+12=
46+21=
22+26=
46+12=
44+49=
47+34=
45+37=
34+65=
21+78=
53+44=
58+41=
15+58=
24+33=
33+51=
54+28=
16+44=
38+17=
16+49=
52+43=
43+11=
71+16=
58+22=
23+49=
31+67=
29+69=
25+52=
39+31=
12+44=
34-12=
65-43=
76-22=
88-53=
85-58=
74-21=
69-47=
65-33=
92-22=
42-27=
52-11=
53-42=
51-38=
82-24=
99-14=
99-44=
62-34=
94-61=
98-54=
84-46=
96-42=
54-27=
79-33=
44-21=
42-15=
82-34=
92-44=
45-33=
86-33=
92-55=
32+7×5=
30+6×3=
43+8×3=
30+3×6=
18+6×6=
9×7+18=
4×7+29=
8×6+12=
8×2+62=
6×4+17=
9×9-36=
4×9-12=
9×8-21=
2×9-11=
6×5-23=
55-6×4=
55-8×4=
43-2×9=
61-5×9=
77-4×8=
41-16+71=
46-17+53=
51-47+58=
98-90+15=
68-44+35=
12+29-26=
29+52-15=
82+14-67=
34+52-67=
24+28-30=
15+14+49=
11+27+16=
31+47+16=
31+18+16=
20+32+16=
97-40-40=
88-24-23=
99-37-55=
72-31-19=
93-64-26=
64+16=
43+53=
69+28=
44+19=
42+52=
77+22=
59+38=
45+34=
44+23=
13+63=
31+38=
39+46=
69+22=
26+29=
55+36=
12+45=
31+52=
16+45=
35+29=
12+58=
45+23=
27+67=
56+43=
25+74=
54+34=
28+31=
55+41=
24+42=
41+38=
24+32=
68-22=
93-74=
96-29=
42-29=
94-38=
38-16=
81-32=
98-76=
71-33=
93-16=
43-25=
87-43=
75-28=
86-45=
83-41=
54-21=
52-23=
76-41=
92-11=
75-44=
54-18=
68-29=
91-64=
59-13=
92-22=
49-27=
78-63=
56-16=
83-14=
63-49=
11+6×9=
37+4×6=
60+5×5=
70+2×8=
17+9×2=
5×8+32=
9×3+52=
6×4+39=
5×4+55=
4×2+15=
9×7-36=
8×8-33=
6×7-37=
4×8-11=
4×9-17=
97-8×5=
53-2×2=
42-3×4=
62-4×8=
70-8×6=
91-61+49=
62-32+48=
81-39+55=
63-31+61=
68-26+27=
60+38-80=
69+12-40=
45+52-25=
60+23-38=
12+18-28=
11+49+22=
66+19+11=
16+33+15=
15+46+36=
11+34+21=
48-11-25=
66-15-22=
99-47-30=
91-55-25=
97-19-52=
19+59=
35+39=
68+11=
23+12=
82+15=
26+46=
12+86=
75+21=
53+15=
27+37=
72+16=
33+64=
56+21=
16+43=
41+57=
21+63=
48+48=
56+33=
52+39=
65+28=
17+61=
35+33=
82+14=
43+53=
15+52=
28+12=
13+42=
26+28=
38+23=
38+21=
55-36=
89-61=
53-39=
56-33=
51-37=
83-18=
43-18=
79-17=
99-47=
78-27=
46-18=
88-13=
86-52=
63-26=
63-49=
79-61=
89-77=
56-38=
35-17=
64-53=
94-67=
83-21=
58-42=
82-13=
96-67=
96-47=
52-12=
96-14=
73-17=
46-15=
26+8×6=
35+6×4=
36+4×5=
33+5×4=
30+7×5=
2×4+12=
3×4+58=
6×6+23=
4×8+65=
6×3+68=
9×8-56=
6×6-18=
4×5-17=
7×2-13=
6×6-25=
87-6×3=
11-4×2=
40-8×2=
66-8×4=
76-3×7=
47-31+39=
36-14+75=
24-15+65=
70-21+44=
75-43+42=
41+34-73=
48+43-60=
50+21-67=
69+22-54=
68+18-53=
26+31+13=
12+38+24=
25+24+24=
36+42+11=
12+31+15=
96-35-31=
64-16-14=
69-12-30=
90-34-46=
90-28-52=
14+74=
27+54=
62+19=
21+36=
76+12=
12+83=
85+11=
11+78=
48+24=
44+53=
57+31=
19+36=
63+12=
27+12=
26+55=
28+58=
67+18=
14+84=
31+56=
44+21=
16+64=
32+22=
18+27=
46+37=
39+59=
39+23=
27+41=
39+31=
14+54=
44+28=
48-15=
85-52=
51-25=
87-39=
81-18=
85-28=
29-16=
93-63=
61-37=
98-73=
87-67=
91-11=
81-58=
89-42=
56-32=
92-32=
89-56=
25-12=
44-24=
86-72=
92-43=
82-51=
77-44=
74-21=
92-16=
82-47=
67-38=
65-31=
63-22=
73-37=
70+2×4=
65+6×4=
71+7×4=
75+4×5=
42+6×7=
9×5+13=
8×4+16=
3×4+47=
6×8+33=
6×8+41=
5×9-38=
7×8-14=
9×7-54=
8×6-41=
8×9-70=
80-8×6=
80-3×4=
95-9×2=
91-7×2=
41-6×2=
78-18+32=
39-33+12=
90-62+47=
40-30+89=
40-30+39=
13+27-29=
49+36-17=
54+28-56=
23+50-63=
72+14-86=
39+24+22=
56+15+12=
22+23+50=
26+59+11=
12+12+28=
49-35-12=
94-19-47=
69-35-27=
97-47-34=
69-25-18=
16+39=
55+33=
12+82=
54+12=
26+62=
11+18=
27+28=
34+38=
51+35=
24+35=
33+56=
28+22=
16+77=
36+25=
13+67=
37+38=
44+35=
11+87=
58+35=
16+56=
11+35=
27+39=
35+45=
23+42=
38+47=
18+45=
61+18=
23+61=
14+29=
14+45=
65-39=
96-51=
67-27=
51-31=
69-36=
55-17=
97-55=
58-47=
88-75=
92-62=
82-62=
61-21=
46-28=
96-76=
76-38=
84-59=
57-14=
58-28=
96-21=
38-16=
57-11=
77-42=
64-25=
65-21=
35-17=
75-38=
67-13=
98-49=
61-13=
96-43=
88+2×2=
27+4×6=
12+2×3=
63+3×5=
66+2×4=
6×7+31=
6×8+14=
5×5+39=
3×9+21=
2×4+38=
6×9-24=
7×7-12=
9×7-35=
7×5-20=
8×6-28=
46-7×5=
93-6×5=
76-3×8=
66-4×3=
16-5×2=
96-33+25=
89-24+14=
59-53+88=
66-47+55=
63-50+50=
21+70-53=
43+18-11=
19+74-83=
44+36-74=
45+26-35=
34+11+49=
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