精编最新北师大版二年级上册数学寒假口算专项作业直接打印版Word文档下载推荐.docx
《精编最新北师大版二年级上册数学寒假口算专项作业直接打印版Word文档下载推荐.docx》由会员分享,可在线阅读,更多相关《精编最新北师大版二年级上册数学寒假口算专项作业直接打印版Word文档下载推荐.docx(30页珍藏版)》请在冰点文库上搜索。
90-45=
27÷
9×
36÷
5÷
56+41=
56÷
16÷
42÷
18÷
45-39=
8÷
----------------------------------------------------------------------------------------------------------------------
②时间:
45÷
12÷
1×
48÷
7÷
28÷
7×
35÷
2×
3÷
30÷
64÷
63÷
8×
5-8=
81÷
19÷
③时间:
8+40=
32÷
40÷
2÷
23+17=
④时间:
25+41=
63+24=
⑤时间:
71-68=
45+45=
66+26=
5+52=
52+35=
6+41=
80-46=
65+26=
⑥时间:
75-64=
85-62=
50+40=
42+36=
25÷
90-65=
41+25=
36+24=
78-19=
4+9=
⑦时间:
45-6=
9+12=
39+45=
8+52=
⑧时间:
36+42=
7-20=
9+40=
⑨时间:
8+52
⑩时间:
(11)时间:
8= 35+21=65-20=5×
5=29+30=
87-16=42+18=78-18=6×
2=90-15=
41+25=57-23=69-42=85-17=63+34=
98=54+26=98-46=35+46=56-27=
78-56=7×
5=7×
4=32+59=86-28=
3=39+59=80-65=17+68=58-21=
79-26=8×
8=39+46=26+48=71-24=
2=87-52=23+68=35+36=31-19=
6=6×
3=4×
4=3×
8=4×
45+91+29=72-25÷
5=7×
0=34-0×
6= 20÷
5+37=
(12)时间:
6=55+36=29+36=4×
8=93-46=
75-35=9×
3=6×
6=41+35=67-18=
36+29=51+27=2×
5=8×
9=61-37=
7=38+56=39-20=2×
2=4×
12+49=4×
6=71-34=3×
3=47+23=
8=63+28=7×
3=9×
2=6+30=
34+58=7×
9=29+53=5×
3=2×
41-39=8×
7=79-26=5×
9=7-39=
8=46+48=77-15=36+49=32+29=
3+89=80+15+52=18-12÷
2=9×
4= 92-6×
2=
(13)时间:
85-11=53+21=28+24=18+75=12+46=
39+37=40+33=32+22=23+58=28+71=
36+55=38-()=8()×
4=2432+38=14+19=
11+68=69+23=44+22=16+31=11+38=
59+22=69+24=86-11=70-28=86-42=
1×
4=4×
3=5×
6=4×
7=71-43=
70-45=39-32=57-52=92-42=36+37=14+68=()×
9=6337+59=21+77=47+26=59+33=28+66=12+65=6×
()=30()+10=100
5+58=52+6×
0=62+86+70=30÷
10+65= 82+64-18=
--------------------------------------------------------------------------------------------------------------------
(14)时间:
24+66=21+35=35+54=20+72=15+81=
35+46=18+75=20+35=13+14=24+47=
90-10=()×
5=50()+48=5035-13=21-17=94-20=83-38=93-41=20+62=36+41=22+46=22+18=23+37=40+34=3×
()=24
22+24=20+67=29+16=76+14=28+45=
22+27=51+41=12+78=22+63=50+27=62+29=24+14=45+50=()×
8=6456+50=
81-13=58+16=76+21=6×
7=46+28=
60÷
6-7=8×
9=81÷
1=10÷
8= 97+19+88=
(15)时间:
25+62=34+59=52+22=15+40=30+()=1007×
()=720+67=34+10=53+37=22+59=61+13=22+66=40+19=33+18=43+43=69+15=50+36=62+34=18+64=11+41=43+56=31+19=22+59=50+32=17+41=()×
2=10()-20=8040+43=64+27=17+33=69+24=59+25=16+33=34+61=26+33=58-31=32-15=54-51=78+30=76+17=53+28=98-35=65-36=37+25=67+19=
70÷
10×
5=35÷
5+31=93-22+34=10-63÷
9=2 8÷
8-0=
(16)时间:
7+62=96+51=98-20=76+27=7+75=
67+18=79+22=84-33=84-52=44-40=
97+41=52-16=62-44=60-37=98+43=
16-2×
7=91+85-26=2×
2=2×
8=
51+80+84=3×
8=2÷
1-0=50+2×
14+11-25= 15-12+68=9×
5=90-81+2=
85-83-1=8×
6+79= 8×
4+41= 2×
2=
2-2=96-2×
4=52-1×
5=4×
4=
1+29=50+2×
8=19+6×
6=5×
6+82=
3+63=77+66-49= 58+0×
1= 85-83-1=
(17)时间:
10=25÷
9=20÷
5+37=63-16+16=
80÷
8=52-1×
5= 4×
7=80+5×
7=
51-30+5=9×
10= 6÷
3-0= 1×
3+63=
3-0=0×
4+62=36+69-16=51+37-59=
76-0-40= 51-30+5= 73+24÷
3=1×
8-7=
0+48=6×
4-19= 8÷
0=
46+91+80=60÷
10+99=12÷
2-2=5×
7=
78+82-59= 36+69-16=71-9-48=96-44+68=
93-7×
4=28÷
4+83= 35-4×
0= 3×
0+48=
4-2=4×
2=7×
90÷
9=97-7-66=
(18)时间:
10-1=76+57-79=37+1×
5=90+9×
7=
60-11-40= 12÷
2-2= 32÷
2=10÷
95-57+44=53-4×
1= 76+92-40= 93-7×
4=
4+4×
8=34+4×
4=5×
8=92-6×
2=
7+8=7×
9=22+32+97=9×
9=
8-0=28÷
4= 64÷
8+0= 81÷
1=
6-11=36÷
9+69=0+60-36=13+8×
0+50=37+1×
5=0×
7=24-5÷
5=
7+98=42÷
6-4= 72÷
0=95-57+44=
62-10÷
1=96-2×
3=43+58-67=79-38+40=
(19)时间:
4-4= 5×
8= 63-62-0=20÷
5-3=
47-3×
2=115-9×
5= 13+40+87= 13+8×
8=
4-10=60+72÷
8=8×
4-22=21-2×
3=
46-3+20= 2×
8= 1×
0-0=13+71+38=
8=62-4×
4= 5÷
5= 14+11-25=
3=18-63÷
7=59+74-70=100-2×
1=
5=8×
6+79= 8×
5+45=9×
2-10=
51-19-0=8×
0+49= 24+3×
8=4×
4=
9=7×
0+31=89-76-11=32÷
6=
24-1×
8=77+66-49=42÷
2=12÷
3=
(20)时间:
5=24÷
4= 3×
1+67=63-16+16=
9-61=72÷
8-1=99-9÷
3=8×
5-14=
97+52-57=9×
10=70-3+13=53-37-4=
74+31-16=6×
8+3= 159-8×
9=60÷
6+29=
47-11-21=75+5×
3=6×
4+61=40÷
4-5=
50-10÷
5=51+37-59= 74-8×
7=80÷
10-4=
5= 3×
1=6×
4-19=24÷
50-1÷
1=15-1-7= 75+24÷
6= 45-11-28=
79-10÷
1= 8×
7=4×
5-19=28+30+94=
23-0-18= 72÷
9= 5×
2= 5÷
5=
(21)时间:
3=3×
7+68=11+86-1= 23+10÷
10=
4+83=72÷
9-1=78-81÷
9=29+9×
4= 4×
1+15= 97-7-66= 26+93-52=
0×
6-0= 59-30÷
10=20-2×
5= 60+71+65=
8= 87-7×
7=22+35÷
5=98-47+0=
62-32÷
4=39-32-3= 90+9×
7= 48÷
8-0=
3+95=61+97-8=73-10÷
10=79-9×
8=
53-4×
1= 56+71-23=9÷
1+9=4+5×
6=
29-1×
2= 18-11-6= 68÷
7= 57-13-42=
72-17-24=