人教版小学二年级数学上册口算笔算大全强烈推荐 8文档格式.docx
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19+43=86-16=50-17=
198650
+43-16-17
49+33=58-28=65+27=
495865
+33-28+27
25+34=81-11+13=5×
6-15=
90+40=12+48-21=9×
7+3=
77-22=27+20+10=56+10=
30+62=94-20-35=60-30=
80-45=97-12+17=5×
9=
11+24=32+12-14=5×
6-4=
80+10=17+28+11=6×
8+12=
17+25=88-35=38+25=
178838
+25-35+25
33+16=91-28=67-18=
339167
+16-28-18
28+17=74-35=44+27=
287444
+17-35+27
27+14=86-19+12=7×
9-3=
50+60=48+40-20=1×
8+11=
92-26=25+12+33=56+8=
30+35=71-10-22=50-10=
83-31=94-15+17=9×
2=
10+41=26+40-12=5×
6-3=
40+80=33+18+29=1×
9+14=
48+13=59-34=33+26=
485933
+13-34+26
27+23=87-11=61-26=
278761
+23-11-26
24+40=97-38=40+24=
249740
+40-38+24
35+20=71-20+12=8×
8-9=
80+20=37+27-11=3×
3+4=
98-27=16+33+29=87+9=
24+25=75-27-37=90-10=
96-63=73-19+11=3×
1=
25+22=35+38-16=7×
5-19=
40+30=19+16+32=3×
2+12=
18+13=51-43=66-13=
185166
+13-43-13
16+21=70-27=53-14=
167053
+21-27-14
31+29=84-36=32-28=
318432
+29-36-28
49+24=79-13+12=5×
9-20=
40+80=12+42-17=2×
9+12=
73-21=25+32+29=96+19=
29+41=71-11-26=60-10=
98-68=63-16+18=8×
7=
34+50=46+24-17=6×
7-6=
90+90=32+33+24=1×
4+10=
17+16=94-10=58-12=
179458
+16-10-12
33+17=55-37=46-18=
335546
+17-37-18
37+14=88-19=29+23=
378829
+14-19+23
21+38=81-14+17=7×
7-14=
90+30=24+20-18=9×
7+4=
72-12=32+15+23=44+12=
23+57=95-13-23=50-30=
98-13=56-14+12=6×
36+18=21+19-14=5×
7-4=
40+20=25+31+27=1×
47+30=52-35=43-12=
475243
+30-35-12
24+30=67-48=39-17=
246739
+30-48-17
49+48=93-11=64+22=
499364
+48-11+22
41+40=89-17+18=9×
5-7=
90+50=26+46-11=1×
8+13=
70-11=24+18+30=17+12=
27+36=82-13-18=80-10=
99-30=52-13+19=3×
5=
29+44=47+34-19=7×
7-1=
50+70=33+25+14=3×
4+15=
46+33=90-14=64-21=
469064
+33-14-21
30+20=86-20=36+13=
308636
+20-20+13
37+22=67-37=65-25=
376765
+22-37-25
30+35=90-14+15=6×
6-13=
90+80=17+23-20=2×
8+1=
86-49=22+19+31=94+6=
29+56=71-13-39=80-40=
93-45=93-20+18=9×
10+26=36+24-20=7×
80+10=24+12+31=9×
1+13=
49+31=98-13=44+18=
499844
+31-13+18
18+50=99-35=54-12=
189954
+50-35-12
44+16=93-10=33-25=
449333
+16-10-25
28+17=92-17+16=8×
6-9=
70+60=18+34-12=2×
94-43=28+14+31=18+16=
28+24=76-28-37=60-10=
90-56=91-18+11=8×
15+25=32+14-12=5