人教版小学二年级数学上册寒假计算宝典 172Word文件下载.docx
《人教版小学二年级数学上册寒假计算宝典 172Word文件下载.docx》由会员分享,可在线阅读,更多相关《人教版小学二年级数学上册寒假计算宝典 172Word文件下载.docx(23页珍藏版)》请在冰点文库上搜索。
![人教版小学二年级数学上册寒假计算宝典 172Word文件下载.docx](https://file1.bingdoc.com/fileroot1/2023-4/30/abcac754-7774-464f-80f3-68d9ec9872f2/abcac754-7774-464f-80f3-68d9ec9872f21.gif)
80+30=29+19+11=9×
8+7=
14+10=55-29=61+23=
145561
+10-29+23
12+12=86-28=68-16=
128668
+12-28-16
26+42=99-21=32-14=
269932
+42-21-14
48+42=86-14+12=7×
8-16=
70+90=50+39-19=2×
8+18=
80-12=25+22+27=33+4=
22+47=84-29-14=50-30=
83-73=99-19+11=8×
4=
12+11=16+17-13=7×
6-19=
50+40=30+13+27=3×
8+5=
15+40=85-24=57-20=
158557
+40-24-20
12+47=59-27=53+26=
125953
+47-27+26
26+14=79-21=52-27=
267952
+14-21-27
28+23=52-14+13=8×
6-4=
40+30=21+41-20=7×
5+4=
72-64=27+25+18=23+16=
27+65=91-23-19=50-40=
88-26=88-15+12=4×
5=
24+36=20+43-16=6×
7-11=
80+10=10+30+24=6×
8+1=
26+27=55-39=66+19=
265566
+27-39+19
47+21=66-26=71+10=
476671
+21-26+10
11+14=72-34=64-13=
117264
+14-34-13
39+25=66-15+17=9×
8-19=
70+30=45+47-16=3×
8+15=
80-56=11+23+29=64+7=
30+52=89-21-10=50-20=
83-53=89-12+17=9×
49+47=24+30-12=6×
6-17=
90+30=12+23+11=3×
3+1=
20+41=67-39=70-18=
206770
+41-39-18
39+49=95-49=65+13=
399565
+49-49+13
36+12=58-15=47+21=
365847
+12-15+21
31+19=61-17+19=7×
6-3=
10+80=45+23-12=4×
8+3=
70-43=25+13+21=46+18=
26+49=92-14-11=90-20=
94-72=80-14+14=3×
8=
11+17=39+20-21=6×
9-13=
90+70=23+27+15=5×
2+12=
21+38=91-16=45+18=
219145
+38-16+18
11+36=76-11=40-19=
117640
+36-11-19
14+43=81-49=67+24=
148167
+43-49+24
21+42=77-14+15=7×
4-19=
30+60=26+32-14=9×
1+4=
89-59=27+32+25=94+18=
23+28=71-27-15=60-40=
83-41=86-16+16=1×
11+36=29+31-18=9×
5-6=
50+10=23+20+29=1×
12+48=65-39=51-11=
126551
+48-39-11
10+46=70-44=53+15=
107053
+46-44+15
30+45=91-40=55+15=
309155
+45-40+15
28+30=63-17+14=8×
4-11=
50+20=24+30-13=7×
9+5=
84-34=18+14+32=88+12=
24+59=92-23-24=90-20=
85-71=76-18+11=1×
23+36=32+30-15=6×
7-13=
40+30=12+31+18=1×
49+18=79-17=66-15=
497966
+18-17-15
43+15=59-27=59+28=
435959
+15-27+28
33+36=67-31=60-26=
336760
+36-31-26
35+50=91-11+14=5×
7-4=
60+70=26+17-21=7×
78-67=15+12+21=38+17=
21+24=89-23-25=70-20=
83-26=59-17+11=5×
33+43=15+46-14=5×
7-17=
20+30=31+24+29=6×
8+17=
39+37=79-14=53+21=
397953
+37-14+21
30+29=54-42=36-26=
305436
+29-42-26
39+33=98-13=66-19=
399866
+33-13-19
11+45=89-16+13=8×
40+20=19+29-19=4×
9+10=
86-18=30+20+33=72+5=
28+21=99-30-40=70-40=
81-44=72-11+11=8×
1=
30+50=13+13-15=8×
8-11=
60+80=26+25+23=5×
32+13=76-20=68-10=
327668
+13-20-10
20+37=73-44=37-13=
207337
+37-44-13
27+22=59-25=50+11=
275950
+22-25+11
23+21=95-11+14=6×
9-5=
80+90=30+42-21=4×
1+19=
93-49=21+26+29=28+17=
30+55=93-21-39=90-30=
80-51=70-14+17=8×
2=
34+20=21+47-17=8×
9-8=
70+40=13+17+17=2×
1+14=
43+49=65-14=63-15=
436563
+49-14-15
39+49=92-47=62+22=
399262
+49-47+22
21+50=86-37=64+13=
218664
+50-37+13
15+39=95-12+20=5×
4-15=
90+80=50+14-20=6×
3+10=
91-16=29+10+27=13+11=
27+34=94-15-16=60-40=
89-75=87-18+12=4×
33+21=38+39-15=8×
5-12=
10+30=20+32+19=3×
1+3=
15+34=51-39=56-26=
155156
+34-39-26
36+27=76-50=69-15=
367669
+27-50-15
41+20=88-40=36-14=
418836
+20-40-14
12+26=56-11+12=8×
4-4=
90+60=46+31-14=1×
4+5=
76-23=25+31+16=18+14=
26+29=70-10-16=70-20=
91-61=90-20+19=5×
16+37=47+13-13=8×
5-7=
60+40=21+26+26=9×
6+2=
33+18=97-10=38+28=
339738
+18-10+28
35+44=63-16=59+21=
356359
+44-16+21
16+19=65-27=62-26=
166562
+19-27-26
26+48=64-14+16=7×
20+80=26+39-14=6×
2+10=
94-66=32+32+20=99+16=
29+43=71-28-17=70-10=
84-30=95-16+17=7×
17+39=11+32-17=8×
7-3=
80+80=25+17+23=3×
6+17=
22+41=82-20=49+26=
228249
+41-20+26
18+16=85-42=61+24=
188561
+16-42+24
44+32=52-39=65-24=
445265
+32-39-24
30+21=53-20+19=8×
9-17=
30+90=18+41-21=7×
4+17=
89-23=26+11+11=93+2=
29+27=81-30-30=80-10=
82-65=55-16+12=5×
43+45=48+40-18=7×
4-14=
80+30=14+31+30=2×
2+6=
30+30=91-17=59-28=
309159
+30-17-28
31+12=88-36=47+11=
318847
+12-36+11
18+14=89-45=57-17=
188957
+14-45-17
30+10=93-12+20=9×
4-18=
70+80=33+25-18=4×
4+19=
94-14=29+19+25=84+18=
21+26=95-21-16=60-20=
98-47=61-11+13=7×
27+15=21+35-13=5×
5-19=
30+50=31+21+20=8×
3+14=
41+33=71-18=29+12=
417129
+33-18+12
45+38=88-24=53-23=
458853
+38-24-23
18+48=62-21=53-28=
186253
+48-21-28
19+39=63-16+16=5×
9-19=
20+60=45+19-17=3×
7+2=
88-47=32+10+21=44+10=
21+62=72-21-23=70-20=
97-50=55-15+14=9×
35+28=26+48-20=5×
60+40=33+33+23=5×
9+17=
46+27=82-36=47-13=
468247
+27-36-13
39+12=75-44=57+27=
397557
+12