人教版小学二年级数学上册两位数竖式加减法 56文档格式.docx
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438163
+15-14-23
31+42=51-33=50-12=
315150
+42-33-12
26+29=91-38=57+17=
269157
+29-38+17
15+30=82-46=47+21=
158247
+30-46+21
12+31=59-36=30-20=
125930
+31-36-20
22+41=56-44=43+11=
225643
+41-44+11
48+46=83-29=70-18=
488370
+46-29-18
31+29=72-15=31+15=
317231
+29-15+15
33+44=58-45=30+21=
335830
+44-45+21
21+35=95-30=30+15=
219530
+35-30+15
40+26=78-49=63-26=
407863
+26-49-26
46+22=68-48=62+14=
466862
+22-48+14
11+18=79-14=69+20=
117969
+18-14+20
47+11=89-14=44-17=
478944
+11-14-17
17+11=76-40=53+21=
177653
+11-40+21
15+40=62-37=60-13=
156260
+40-37-13
20+10=66-38=30+18=
206630
+10-38+18
25+20=82-46=41+24=
258241
+20-46+24
20+16=82-18=41-13=
208241
+16-18-13
42+37=98-40=53+25=
429853
+37-40+25
11+39=85-41=66+17=
118566
+39-41+17
45+35=63-29=40+28=
456340
+35-29+28
15+17=54-13=53+19=
155453
+17-13+19
38+13=71-45=67+18=
387167
+13-45+18
46+45=85-22=60+23=
468560
+45-22+23
26+11=96-17=30-19=
269630
+11-17-19
47+37=93-28=53+10=
479353
+37-28+10
42+28=87-27=34+12=
428734
+28-27+12
35+45=53-13=46-25=
355346
+45-13-25
21+15=68-40=41+28=
216841
+15-40+28
40+41=51-28=32+14=
405132
+41-28+14
33+38=79-35=64+17=
337964
+38-35+17
42+48=67-29=55+17=
426755
+48-29+17
30+48=74-12=34-18=
307434
+48-12-18
24+10=68-20=62+16=
246862
+10-20+16
42+17=64-38=64+22=
426464
+17-38+22
43+15=59-11=54+19=
435954
+15-11+19
42+23=54-45=57+17=
425457
+23-45+17
21+15=78-13=64-12=
217864
+15-13-12
39+50=77-35=54+23=
397754
+50-35+23
19+32=55-12=49+18=
195549
+32-12+18
11+36=94-32=54-20=
119454
+36-32-20
10+44=88-23=32-18=
108832
+44-23-18
31+19=52-19=57+23=
315257
+19-19+23
15+44=53-30=41-14=
155341
+44-30-14
45+47=80-16=50-19=
458050
+47-16-19
23+16=66-13=37+14=
236637
+16-13+14
32+32=69-10=43-10=
326943
+32-10-10
26+24=83-15=46+16=
268346
+24-15+16
32+23=77-34=62+10=
327762
+23-34+10
11+15=62-44=35+28=
116235
+15-44+28
18+40=87-33=58+24=
188758
+40-33+24
44+38=64-49=29-23=
446429
+38-49-23
23+28=67-11=41+18=
236741
+28-11+18
16+42=66-10=56-18=
166656
+42-10-18
14+50=73-43=49+11=
147349
+50-43+11
11+15=62-35=30-28=
116230
+15-35-28
40+14=82-15=47-17=
408247
+14-15-17
49+43=91-11=67-27=
499167
+43-11-27
30+22=65-19=47+20=
306547
+22-19+20
13+14=96-24=35+25=
139635
+14-24+25
10+19=88-28=71+14=
108871
+19-28+14
45+46=86-46=46+10=
458646
+46-46+10
36+25=98-29=33+12=
369833
+25-29+12
10+13=64-36=64-24=
106464
+13-36-24
49+22=78-46=40-24=
497840
+22-46-24
28+14=61-36=45-25=
286145
+14-36-25
10+30=79-50=52+28=
107952
+30-50+28
31+49=77-18=55+22=
317755
+49-18+22
19+30=88-39=40+27=
198840
+30-39+27
21+21=87-43=42+21=
218742
+21-43+21
42+30=89-37=44+24=
428944
+30-37+24
23+44=55-41=64-26=
235564
+44-41-26
24+24=75-25=55-20=
247555
+24-25-20
39+19=87-49=57+10=
398757
+19-49+10
20+14=63-36=44+20=
206344
+14-36+20
39+26=63-44=41-13=
396341
+26-44-13
26+47=86-37=38-21=
268638
+47-37-21
36+46=98-23=60+18=
369860
+46-23+18
10+13=64-29=31-23=
106431
+13-29-23
17+12=69-14=50-15=
176950
+12-14-15
25+28=53-11=54+15=
255354
+28-11+15
47+49=61-15=50-21=
476150
+49-15