精编小学二年级数学寒假计算训练营 77Word文档格式.docx
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70+30=15+20+32=6×
8+1=
39+40=87-46=66-14=
398766
+40-46-14
47+43=84-34=55-18=
478455
+43-34-18
27+44=99-31=67+17=
279967
+44-31+17
11+39=75-17+18=9×
6-6=
60+50=50+18-14=5×
1+5=
85-50=29+12+16=56+12=
25+20=95-13-31=50-30=
95-26=56-11+15=3×
7=
44+28=16+34-14=5×
8-15=
80+10=23+28+23=8×
9+18=
23+20=70-12=40-17=
237040
+20-12-17
46+17=62-30=37+18=
466237
+17-30+18
46+34=53-13=31-18=
465331
+34-13-18
32+17=79-17+12=9×
9-10=
10+10=35+29-21=3×
9+9=
86-36=27+12+21=66+6=
23+22=87-10-18=80-30=
80-64=57-18+16=1×
10+17=28+12-16=9×
8-9=
70+70=16+24+31=3×
7+12=
28+49=73-33=67+23=
287367
+49-33+23
26+15=51-29=71+23=
265171
+15-29+23
34+49=87-37=70-17=
348770
+49-37-17
35+45=92-20+18=9×
4-9=
90+90=20+46-14=5×
9+12=
99-47=12+13+11=47+9=
27+27=82-11-33=80-40=
83-41=64-19+17=8×
5=
48+27=47+38-14=8×
7-10=
80+90=29+17+28=2×
4+18=
46+48=99-39=29+18=
469929
+48-39+18
15+39=51-44=33+13=
155133
+39-44+13
46+34=64-41=62-24=
466462
+34-41-24
18+17=62-11+20=5×
6-13=
50+70=22+40-16=3×
6+9=
83-23=18+32+19=79+7=
26+23=77-15-38=90-10=
99-26=76-16+16=4×
8=
25+14=38+34-17=7×
6-16=
30+30=16+12+20=2×
5+1=
38+13=59-15=30+20=
385930
+13-15+20
19+12=97-36=29-14=
199729
+12-36-14
27+37=69-13=56+18=
276956
+37-13+18
21+48=75-19+12=6×
30+20=49+19-14=4×
9+11=
78-26=22+33+31=68+2=
23+28=80-29-13=90-20=
85-50=82-11+17=2×
29+27=35+33-21=8×
7-9=
10+10=25+32+27=3×
4+19=
41+23=79-21=42+20=
417942
+23-21+20
28+15=60-26=70+23=
286070
+15-26+23
13+37=63-21=56-18=
136356
+37-21-18
26+49=53-12+12=9×
90+90=15+48-19=6×
3+17=
85-12=17+23+27=49+1=
28+28=85-20-15=80-30=
85-20=57-19+16=3×
2=
25+17=28+17-20=8×
9-20=
20+60=20+13+14=2×
2+16=
12+43=85-36=70+14=
128570
+43-36+14
26+21=56-27=41+22=
265641
+21-27+22
15+27=61-38=56-14=
156156
+27-38-14
46+47=90-20+13=6×
6-17=
70+60=23+13-21=6×
1+16=
79-70=23+19+23=11+7=
26+68=77-10-13=60-30=
94-60=83-12+19=7×
50+43=42+24-13=8×
8-13=
40+60=16+12+32=9×
1+4=
44+18=58-31=70+28=
445870
+18-31+28
18+38=76-22=51-11=
187651
+38-22-11
36+22=97-31=48-14=
369748
+22-31-14
49+49=69-18+13=7×
7-19=
40+60=26+14-19=9×
4+10=
72-65=16+22+14=49+12=
29+26=72-21-25=80-30=
87-30=59-16+11=2×
25+33=49+32-20=9×
6-11=
20+50=16+24+17=1×
2+17=
45+22=84-20=59-18=
458459
+22-20-18
23+17=75-21=30-13=
237530
+17-21-13
23+49=79-27=62+21=
237962
+49-27+21
23+43=53-14+12=8×
8-5=
90+30=33+13-14=3×
5+5=
86-42=27+33+14=67+3=
20+41=94-19-40=50-30=
96-68=75-13+13=3×
49+12=15+41-14=7×
7-20=
40+70=10+19+12=4×
3+9=
16+33=97-28=54-26=
169754
+33-28-26
24+29=70-40=55+10=
247055
+29-40+10
20+37=62-41=59+15=
206259
+37-41+15
23+11=88-14+15=6×
4-2=
90+80=37+47-14=6×
82-24=11+14+10=43+4=
30+24=73-12-26=70-10=
94-22=72-15+20=6×
42+34=37+39-11=8×
9-5=
50+60=15+24+29=5×
8+18=
17+22=66-40=46+23=
176646
+22-40+23
23+19=88-13=31-19=
238831
+19-13-19
22+14=53-19=40+14=
225340
+14-19+14
40+46=71-12+19=9×
60+20=32+32-20=5×
9+17=
80-32=21+11+24=68+16=
30+63=78-18-13=70-20=
89-38=53-19+19=1×
30+13=12+34-21=5×
90+20=12+24+29=3×
2+4=
32+35=91-24=33-16=
329133
+35-24-16
38+20=68-20=62+19=
386862
+20-20+19
37+34=94-50=40-14=
379440
+34-50-14
28+20=68-15+13=8×
5-10=
30+50=14+35-13=5×
6+2=
98-54=31+15+18=49+17=
26+65=71-16-33=60-30=
97-33=92-20+14=1×
45+19=27+23-19=7×
4-10=
70+10=10+17+22=9×
3+5=
17+24=72-39=63-16=
177263
+24-39-16
30+26=99-31=29-18=
309929
+26-31-18
21+32=93-44=61-27=
219361
+32-44-27
48+12=50-14+15=7×
8-1=
20+80=30+29-13=7×
2+3=
89-19=18+29+18=62+5=
24+20=84-10-39=60-10=
93-41=78-11+12=3×
6=
37+14=42+35-11=8×
8-16=
60+40=33+11+25=5×
5+7=
27+31=91-17=60-25=
279160
+31-17-25
20+50=76-49=29-25=
207629
+50-49-25
39+29=87-47=49-10=
398749
+29-47-10
46+11=66-12+13=9×
90+60=49+16-14=7×
5+16=
72-66=27+32+28=91+15=
27+37=70-26-31=60-40=
90-77=89-20+14=2×
24+15=44+12-21=7×
50+70=14+21+26=2×
8+7=
42+33=77-34=33-15=
427733
+33-34-15
20+20=96-27=51-26=
209651
+20-27-26
44+14=70-50=38+23=
447038
+14-50+23
49+27=84-16+17=8×
4-6=
30+50=42+32-16=8×
8+9=
71-12=19+17+32=74+11=
21+58=77-11-23=50-20=
92-72=97-15+15=9×
16+18=43+37-21=5×
9-13=
20+20=30+25+26=7×
43+14=57-21=57-22=
435757
+14-21-22
29+34=57-40=50+25=
295750
+34-40