人教版小学二年级数学上册口算笔算大全强烈推荐 80Word格式文档下载.docx
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70+50=17+22+10=2×
2+13=
20+23=61-15=45-28=
206145
+23-15-28
37+21=60-30=37+18=
376037
+21-30+18
11+24=78-41=35+14=
117835
+24-41+14
20+11=67-15+19=7×
6-14=
20+30=30+37-11=4×
3+19=
77-12=10+23+30=55+5=
23+52=94-19-34=60-40=
87-45=69-19+20=9×
46+25=35+39-17=6×
6-17=
60+80=14+12+18=1×
3+9=
48+20=66-15=57-16=
486657
+20-15-16
38+22=76-19=60+14=
387660
+22-19+14
29+47=93-33=56+28=
299356
+47-33+28
22+46=85-19+20=9×
7-11=
60+80=12+11-13=5×
8+16=
75-33=23+21+27=66+2=
21+23=82-10-19=80-10=
95-64=51-14+13=1×
24+13=26+39-11=7×
6-5=
90+40=13+19+17=6×
33+15=99-20=45-13=
339945
+15-20-13
27+25=55-41=42+15=
275542
+25-41+15
29+19=74-21=60+15=
297460
+19-21+15
35+46=66-18+20=5×
4-13=
90+80=21+20-15=5×
9+13=
83-49=30+12+18=98+15=
29+68=76-27-27=80-20=
84-45=71-18+15=2×
3=
17+23=39+38-16=5×
9-12=
60+20=17+24+26=3×
4+19=
26+13=97-42=30+23=
269730
+13-42+23
44+28=88-36=34-28=
448834
+28-36-28
30+32=84-22=38+14=
308438
+32-22+14
35+26=74-16+15=5×
7-1=
90+10=44+43-14=5×
1+15=
99-17=11+10+33=15+1=
21+24=70-27-31=60-30=
92-72=75-16+14=4×
37+45=42+30-19=9×
8-11=
60+10=26+11+25=5×
5+17=
44+36=99-36=38+19=
449938
+36-36+19
37+44=95-13=60+12=
379560
+44-13+12
30+43=72-36=39+16=
307239
+43-36+16
43+21=60-17+12=9×
9-19=
80+70=37+15-17=9×
9+10=
96-36=29+13+22=97+15=
26+29=77-17-37=80-30=
80-50=78-14+16=4×
1=
31+37=31+21-14=8×
9-20=
10+60=24+25+30=5×
9+15=
27+34=81-24=37+22=
278137
+34-24+22
15+37=59-30=62-21=
155962
+37-30-21
19+49=61-13=58+21=
196158
+49-13+21
19+32=95-18+20=7×
6-8=
10+40=47+22-16=1×
1+3=
78-30=30+22+28=34+6=
30+40=80-30-35=60-30=
97-21=67-17+12=8×
5=
11+38=35+19-11=7×
5-20=
20+40=17+11+15=5×
1+6=
28+12=97-47=43-21=
289743
+12-47-21
26+17=67-39=33-13=
266733
+17-39-13
46+16=52-14=58-12=
465258
+16-14-12
23+32=71-16+11=8×
8-2=
60+30=23+25-13=5×
7+8=
79-12=18+22+28=77+19=
21+49=79-23-10=50-10=
86-36=68-16+11=4×
36+35=11+20-19=5×
80+10=33+23+22=3×
5+18=
39+32=94-31=65+25=
399465
+32-31+25
14+20=94-41=69-10=
149469
+20-41-10
11+38=76-27=53-13=
117653
+38-27-13
35+37=51-15+15=5×
5-9=
30+10=37+37-19=9×
5+14=
91-51=11+14+22=26+14=
28+31=94-10-35=80-40=
87-33=67-14+16=1×
9=
42+19=38+19-12=8×
6-19=
70+30=14+17+18=5×
42+30=89-17=47+10=
428947
+30-17+10
13+19=66-37=54+25=
136654
+19-37+25
27+32=81-32=54-28=
278154
+32-32-28
42+12=95-15+14=7×
6-18=
50+60=41+37-15=3×
6+1=
91-70=14+15+33=79+15=
22+44=98-30-25=80-30=
86-77=60-19+19=5×
48+29=19+45-20=6×
10+50=24+33+18=4×
4+5=
23+22=99-12=36+10=
239936
+22-12+10
41+30=53-41=61-11=
415361
+30-41-11
46+46=74-38=69+25=
467469
+46-38+25
48+11=75-13+12=9×
7-5=
10+60=44+17-16=7×
8+6=
81-21=32+22+30=25+13=
25+69=85-20-28=80-20=
94-73=71-16+17=5×
2=
15+11=44+34-12=7×
20+80=18+15+29=3×
29+40=93-16=50-28=
299350
+40-16-28
29+12=51-47=32+10=
295132
+12-47+10
37+22=69-40=41+25=
376941
+22-40+25
11+30=63-12+17=8×
8-15=
40+80=23+35-20=9×
2+10=
81-46=33+11+29=38+3=
20+64=91-27-35=80-10=
87-42=52-19+19=9×
4=
20+17=30+34-20=8×
7-15=
20+30=26+27+24=5×
2+15=
13+20=80-30=64+23=
138064
+20-30+23
35+46=98-13=60+26=
359860
+46-13+26
17+33=78-26=29-28=
177829
+33-26-28
27+43=69-13+16=6×
6-9=
20+20=41+28-21=6×
6+12=
88-38=32+24+13=84+1=
27+40=86-20-22=60-20=
92-61=93-20+20=9×
43+30=21+26-17=8×
9-1=
70+30=19+26+23=8×
8+13=
25+26=86-23=45+22=
258645
+26-23+22
14+32=67-17=55+19=
146755
+32-17+19
28+48=90-43=51-18=
289051
+48-43-18
12+48=85-17+19=9×
80+30=39+48-12=5×
3+1=
99-49=10+26+26=72+5=
30+69=72-20-39=80-20=
91-13=76-17+12=6×
43+35=24+23-14=7×
9-16=
50+20=11+33+23=1×
2+17=
45+41=98-24=62+23=
459862
+41-24+23
25+47=69-35=50-18=
256950
+47-35-18
31+30=85-46=35-15=
318535
+30-46-15
46+17=86-19+20=5×
5-18=
90+20=29+32-12=9×
5+13=
78-51=26+33+25=36+17=
23+23=70-27-31=60-30=
89-59=88-20+17=1×
15+48=30+23-12=5×
5-8=
40+40=11+30+33=2×
8+2=
29+19=81-40=54+17=
298154
+19-40+17
42+27=74-34=66-25=
427466
+27-34-25
46+24=62-25=54-10=
466254
+24-25-10
11+10=88-19+11=7×
20+50=20+35-18=4×
6+7=
87-51=10+20+32=41+18=
30+53=81-26-14=90-30=
93-39=50-16+11=3×
33+48=49+47-12=9×
7-3=
40+90=26+14+30=8×
3+7=
40+26=58-14=32+12=
405832
+26-14+12
24+46=73-47=31-10=
247331
+46