小学二年级数学上册口算笔算天天练精心编排 152Word格式文档下载.docx
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10+50=17+28+12=7×
8+5=
31+31=71-49=61-12=
317161
+31-49-12
22+41=67-47=54+22=
226754
+41-47+22
24+14=99-39=63-26=
249963
+14-39-26
17+19=98-16+16=6×
9-19=
50+20=46+43-18=1×
2+9=
83-11=22+11+23=43+7=
28+66=79-15-34=70-20=
92-42=92-16+13=8×
8=
26+15=44+14-17=5×
4-8=
10+90=25+26+23=2×
1+17=
45+41=86-28=51+23=
458651
+41-28+23
34+24=89-24=50-23=
348950
+24-24-23
24+41=65-24=62+27=
246562
+41-24+27
13+15=78-17+14=5×
9-14=
70+50=34+14-21=9×
3+12=
93-19=25+15+12=53+4=
27+58=97-24-38=60-10=
96-55=56-14+14=5×
3=
28+13=28+27-12=6×
5-13=
80+70=30+15+13=2×
4+2=
25+29=91-45=51-20=
259151
+29-45-20
17+16=85-27=29-20=
178529
+16-27-20
12+19=58-25=29-19=
125829
+19-25-19
36+39=57-12+14=8×
7-20=
70+10=29+13-14=6×
4+19=
81-69=16+20+15=79+1=
25+29=83-12-18=50-10=
93-52=56-16+15=1×
27+31=25+45-13=5×
9-15=
20+50=12+25+12=1×
7+8=
31+36=61-23=71+27=
316171
+36-23+27
15+45=94-31=42+15=
159442
+45-31+15
13+19=65-26=34+26=
136534
+19-26+26
32+21=92-18+15=9×
90+80=35+35-13=5×
2+13=
87-23=13+14+27=41+19=
23+37=95-17-29=80-20=
92-14=68-13+18=8×
33+46=50+26-12=6×
5-20=
50+80=32+11+26=8×
2+11=
17+48=97-16=38-22=
179738
+48-16-22
14+31=96-44=33+12=
149633
+31-44+12
43+19=51-20=54+16=
435154
+19-20+16
11+10=93-14+14=6×
60+20=26+23-11=4×
7+14=
88-19=11+12+12=32+13=
29+54=80-17-37=50-40=
94-73=78-12+18=6×
6=
11+29=33+18-16=5×
7-4=
20+30=27+31+19=4×
2+2=
40+13=82-31=63-26=
408263
+13-31-26
25+33=56-33=61-14=
255661
+33-33-14
40+45=71-36=60-14=
407160
+45-36-14
22+33=94-20+12=5×
8-9=
40+10=34+39-18=6×
1+14=
79-43=15+20+10=66+13=
27+26=78-18-38=60-30=
86-62=96-15+14=5×
38+39=19+15-16=7×
4-17=
50+20=29+29+28=2×
3+13=
18+49=73-36=62+23=
187362
+49-36+23
19+31=68-14=47+28=
196847
+31-14+28
22+46=53-41=59-22=
225359
+46-41-22
39+35=75-19+13=8×
5-10=
10+50=36+48-17=8×
6+7=
76-39=26+29+28=87+19=
20+30=96-19-15=60-30=
83-22=79-12+20=9×
45+26=33+18-18=6×
9-1=
50+50=18+27+15=7×
9+14=
22+45=98-23=62+14=
229862
+45-23+14
21+28=86-19=42+28=
218642
+28-19+28
24+17=86-16=37-21=
248637
+17-16-21
17+10=63-19+13=9×
4-10=
90+10=28+37-15=8×
1+5=
75-41=14+19+15=58+17=
24+27=90-27-19=90-10=
80-20=94-14+17=9×
4=
47+31=22+47-14=9×
6-18=
50+60=16+30+33=6×
5+12=
12+46=81-31=55+23=
128155
+46-31+23
32+37=90-22=46-17=
329046
+37-22-17
18+24=73-45=54+25=
187354
+24-45+25
26+47=58-20+17=9×
7-13=
20+10=47+23-14=4×
8+4=
72-52=10+31+13=47+18=
26+45=89-30-21=50-30=
81-69=69-16+14=9×
43+14=36+48-13=6×
40+10=16+11+32=7×
1+12=
35+47=97-50=46+16=
359746
+47-50+16
30+41=68-26=54-22=
306854
+41-26-22
13+31=84-24=54-10=
138454
+31-24-10
38+33=51-15+11=5×
7-10=
40+70=30+49-21=8×
95-52=22+11+15=77+3=
27+48=78-21-33=60-10=
89-54=81-13+11=7×
47+31=25+42-17=7×
90+30=16+31+19=8×
1+9=
20+37=93-45=32+17=
209332
+37-45+17
26+21=77-35=60+24=
267760
+21-35+24
20+49=64-18=42+11=
206442
+49-18+11
35+17=77-18+19=6×
9-10=
40+40=15+33-12=3×
3+11=
99-34=28+25+33=12+19=
21+38=76-19-26=80-20=
89-67=59-20+19=4×
20+23=42+28-16=9×
4-7=
50+70=22+28+31=4×
9+12=
36+32=97-28=51-26=
369751
+32-28-26
45+25=80-38=42-21=
458042
+25-38-21
33+40=74-19=34-10=
337434
+40-19-10
24+28=77-17+13=9×
7-8=
90+40=20+11-20=3×
98-25=11+32+27=87+4=
21+42=83-30-21=50-20=
80-15=99-14+18=5×
50+46=46+18-20=6×
60+10=28+27+21=3×
4+1=
13+33=76-37=61-25=
137661
+33-37-25
16+41=67-25=59+11=
166759
+41-25+11
31+49=97-40=35+19=
319735
+49-40+19
24+15=89-13+20=7×
9-7=
70+40=39+36-20=9×
84-55=22+26+26=33+11=
26+60=83-29-35=90-10=
85-23=63-18+15=9×
33+43=41+47-17=8×
9-20=
70+50=32+28+13=5×
3+8=
22+25=76-49=69-17=
227669
+25-49-17
31+49=51-41=71+28=
315171
+49-41+28
32+46=61-45=40+22=
326140
+46-45+22
22+49=73-12+15=9×
20+70=24+33-21=8×
7+15=
72-60=23+22+10=93+15=
27+45=88-25-23=60-30=
82-71=74-18+13=2×
14+21=13+42-19=5×
8-5=
90+30=27+31+12=5×
9+3=
32+36=72-44=56+17=
327256
+36-44+17
11+43=98-28=45-13=
119845
+43-28-13
47+36=71-14=58+28=
477158
+36-14+28
41+33=76-18+13=6×
4-1=
40+40=15+26-15=8×
2+14=
85-59=27+25+31=58+19=
30+30=73-14-29=90-30=
83-78=81-20+15=4×
23+39=50+25-12=6×
8-8=
80+50=27+29+21=5×
32+15=56-47=70-27=
325670
+15-47-27
27+15=95-35=59+21=
279559
+15