人教版小学二年级数学上册口算笔算大全强烈推荐 141文档格式.docx
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4+7=
45+11=89-10=69+17=
458969
+11-10+17
17+43=67-49=53+12=
176753
+43-49+12
25+42=74-35=44+11=
257444
+42-35+11
34+19=76-13+14=6×
6-12=
80+30=43+42-19=8×
4+16=
95-55=14+23+12=95+7=
23+48=87-11-19=70-10=
81-56=82-18+17=7×
8=
10+41=49+47-16=9×
4-6=
10+50=23+18+22=5×
7+5=
32+16=54-10=44+26=
325444
+16-10+26
44+11=63-11=55-15=
446355
+11-11-15
27+50=91-12=40+12=
279140
+50-12+12
22+31=59-11+17=6×
9-6=
10+70=38+40-11=2×
2+19=
73-36=21+10+33=91+17=
23+37=98-18-20=50-20=
91-61=92-12+11=6×
11+21=19+32-19=5×
8-1=
80+20=22+27+31=1×
9+17=
39+47=83-17=43+14=
398343
+47-17+14
30+20=60-33=44-19=
306044
+20-33-19
18+50=71-49=46-26=
187146
+50-49-26
16+50=57-12+11=7×
8-18=
70+80=43+45-20=7×
2+10=
82-38=29+13+17=84+9=
23+64=86-10-38=60-10=
88-34=89-19+13=4×
3=
50+16=39+22-18=5×
4-20=
50+40=29+18+10=9×
6+11=
35+41=90-38=70+16=
359070
+41-38+16
19+21=54-23=43+21=
195443
+21-23+21
45+48=52-46=48+18=
455248
+48-46+18
14+38=83-19+12=9×
7-12=
30+40=18+43-14=5×
6+14=
94-67=11+16+21=66+8=
21+33=77-27-14=60-30=
99-34=91-19+19=5×
12+15=37+34-21=5×
9-17=
20+30=20+25+22=8×
9+14=
47+26=97-27=53+25=
479753
+26-27+25
11+49=69-21=34+28=
116934
+49-21+28
22+41=87-21=68+16=
228768
+41-21+16
31+24=68-19+15=6×
4-4=
80+60=50+30-20=4×
2+8=
92-41=12+24+23=61+12=
22+26=81-11-37=70-40=
94-69=69-20+13=3×
6=
41+26=16+33-19=5×
7-5=
20+20=28+33+31=6×
9+4=
46+14=56-30=41+11=
465641
+14-30+11
10+13=62-12=49+14=
106249
+13-12+14
20+21=92-24=71+26=
209271
+21-24+26
39+31=80-20+12=6×
6-6=
10+20=22+19-13=5×
8+10=
96-41=26+24+25=95+8=
21+32=86-28-13=90-40=
91-40=63-18+16=5×
50+14=18+49-19=6×
7-9=
60+90=21+10+31=9×
6+13=
44+11=56-25=45+14=
445645
+11-25+14
24+49=66-22=59-11=
246659
+49-22-11
36+25=60-20=66-20=
366066
+25-20-20
45+23=76-13+17=5×
7-18=
30+50=35+27-17=8×
4+14=
90-48=33+29+28=14+5=
22+35=86-29-26=90-10=
96-65=67-18+14=4×
4=
49+47=33+42-12=8×
9-2=
40+60=30+22+30=5×
9+10=
37+26=63-33=35+21=
376335
+26-33+21
11+37=83-12=39-12=
118339
+37-12-12
44+23=92-29=65+16=
449265
+23-29+16
10+32=62-16+12=6×
9-11=
20+30=44+15-18=6×
1+1=
73-31=14+28+24=42+2=
24+47=70-25-29=70-20=
84-11=99-18+16=2×
21+18=14+18-13=6×
4-10=
90+50=10+31+22=7×
8+9=
39+39=71-43=70-17=
397170
+39-43-17
14+16=56-38=61-24=
145661
+16-38-24
13+31=55-19=35+25=
135535
+31-19+25
30+28=82-18+14=8×
4-5=
90+60=22+48-11=6×
89-44=23+13+32=25+2=
30+24=90-20-24=60-10=
90-17=83-12+20=2×
7=
29+42=19+18-11=5×
7-3=
80+50=10+23+27=4×
8+3=
39+20=94-45=46-14=
399446
+20-45-14
47+10=65-26=54-14=
476554
+10-26-14
21+40=99-11=66-25=
219966
+40-11-25
29+12=54-20+13=7×
80+40=24+19-16=5×
82-32=20+33+27=28+13=
27+69=89-26-19=60-10=
91-28=94-12+11=9×
37+48=14+48-14=5×
7-15=
80+30=33+14+19=3×
8+18=
43+17=57-33=30+28=
435730
+17-33+28
15+44=65-16=63+21=
156563
+44-16+21
17+46=72-44=38+26=
177238
+46-44+26
39+19=71-11+17=6×
7-20=
40+70=35+42-16=6×
5+11=
82-26=25+21+31=44+12=
20+46=97-25-25=90-10=
81-41=58-11+15=3×
23+37=46+46-15=7×
5-2=
80+60=22+21+19=5×
8+11=
37+12=89-16=61+24=
378961
+12-16+24
45+30=57-29=36-25=
455736
+30-29-25
42+16=97-33=51+14=
429751
+16-33+14
26+44=75-11+20=8×
8-6=
10+40=26+46-15=7×
2+13=
85-51=19+18+20=79+9=
29+49=98-16-10=50-30=
86-16=54-18+20=2×
1=
18+27=20+32-21=5×
7-14=
30+50=18+19+21=2×
5+3=
29+43=91-16=60+19=
299160
+43-16+19
39+35=86-42=44+28=
398644
+35-42+28
26+28=65-19=48-21=
266548
+28-19-21
18+12=70-12+18=6×
6-3=
90+40=15+48-19=3×
96-31=24+24+17=47+9=
27+54=71-28-18=90-30=
92-50=56-19+20=9×
11+21=50+48-15=8×
20+60=20+27+26=2×
8+8=
42+12=64-41=33+15=
426433
+12-41+15
46+33=51-47=39+15=
465139
+33-47+15
35+38=59-35=60-19=
355960
+38-35-19
41+12=59-14+20=5×
7-16=
80+40=45+22-17=8×
3+17=
83-64=32+19+24=93+7=
22+40=93-27-21=70-30=
80-28=69-17+17=8×
5=
32+50=49+37-20=6×
70+10=28+11+16=3×
8+12=
17+40=80-15=51-17=
178051
+40-15-17
24+38=58-46=43+22=
245843
+38-46+22
12+34=75-29=39+21=
127539
+34-29+21
18+11=89-17+16=6×
9-7=
60+80=44+40-11=7×
2+16=
92-53=21+27+20=34+12=
30+33=94-27-26=80-30=
91-18=87-13+12=1×
32+26=14+12-13=5×
6-18=
20+50=14+19+30=3×
1+11=
19+29=78-15=49+15=
197849
+29-15+15
18+19=68-28=60-23=
186860
+19-