北师版一年级下口算.docx
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北师版一年级下口算.docx
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北师版一年级下口算
20+40= 40+34= 46+45= 27+18= 44-27=
68+28= 32+28= 10+63= 78+5= 50-36=
90-7= 38-19= 41-15= 21-4= 62-25=
64-36= 23+52= 48+37= 31-13= 71-19=
63-54= 92-87= 80-58= 73+25= 45-38=
90-66= 81-66= 60-47= 13+76= 97-88=
79-52= 35-19= 38+37= 47-39= 88-57=
82-38= 83-24= 34+57= 92-77= 90-67=
53-19= 58+32= 61+31= 43-31= 42-24=
73-32= 85-11= 23+47= 26+51= 94-39=
54-42= 22+62= 47-22= 32+18= 66-17=
41-12= 38+37= 53+17= 42+41= 23+29=
86-38= 93-46= 56+15= 54+46= 72-13=
52-24= 41+10= 20+67= 39+55= 71-19=
36-19= 43-17= 25+49= 18+59= 54+20=
70+29= 93-74= 72+70= 80-19= 75-28=
37+42=46-29=87-19=43-17=74+18=
24+19= 37-19= 93-25= 38-22= 25+17=
18+54= 25+15= 60-49= 40+12= 72-18=
37-18= 59-31= 63-20= 86-42= 85-26=
57-19= 88-59= 79-18= 90-36= 24+45=
38-12= 46+16= 88-19= 64-25= 48+36=
39+52= 80-19= 98-33= 77-28= 17+64=
57-16= 51+5= 70-35= 50+41= 71-65=
51-22= 86-14= 66-26= 40+21= 43+39=
44-7=32-19=25+8=52-13=74+17=
98-9=54+9=18+24=75-17=33-7=
17+26=54-8=39+15=47+16=59+9=
25+3=38-14=56+36=49-26=79+6=
43-19=84+8=40-19=62+16=81-14=
68+8=76+19=84-57=46+8=79-63=
55+18=74-25=68+24=57-38=46+54=
38-29=84-66=26+18=45+9=48-29=58+17=
68+8=65+24=69+16=58-18=87+8=79+9=
26+66=76-18=47+34=32-7=37+48=46-17=
66+26=58-29=37+52=36+34=84+7=64-8=
43+9=28+15=40-24=54-16=64-18=83+9=
84-5=60-4=28+18=74+8=49+22=45+7=
7+85=56-7=8+62=69+7=58+2=6+58=
40-5=25-9=37-9=50-9=36-7=63-6=
46+35=51+29=26+27=26+29=18+47=24+18=
51-27=66-7=31-4=52-14=30-8=73-4=
39+41=67+15=16+29=55-50=38+18=46+34=
32+28=48+46=35+27=46+52=38+37=36+17=
14+48=53+28=35+55=78-18=55+27=49-19=
74-38=14+86=92-29=24+57=58-14=38+25=
33+18=33+28=46+37=88+12=73+27=52+38=
34+57=56+24=26+15=36+27=38+25=33+19=
25+29=32+54=28+39=74+17=18+36=38+15=
78+18=66+25=13+28=24+17=23+18=53+17=
15+15=16+25=74-26=17+36=37+24=25+16=
37+26=38+14=59+12=27-23=52+28=37+15=
35+45=44-25=35+47=52-4=34+7=30-6=
55-5=40+17=33-15=20-8=57+18=80-8=
16-7=99-8=42-6=36-5=71-7=26-8=
46+29=42-6=50-3=54-18=48+29=53-6=
27+15=5+35=48+16=63-18=74+19=25-8=
70-6=32-13=33-19=47+18=50-9=53+38=
46-28=85-19=56+37=36-18=32+19=91-9=
48-9=42+38=14-6=32-7=25+46=17-9=
46+15=35+28=45-37=42+7=56-6=73-17=
9+22=64-37=80-69=42+38=100-20=44+18=
25+37=39-18=54+26=67-49=38+15=96-48=
28-9=40-8=15-9=18-9=16-8=47-8=
8+47=93-49=62+19=68-57=71+9=56+36=
72-4=40-3=35-9=91-2=82-8=52-7=
37+24=85+7=7+84=19+18=25-18=37+24=
43-6=21+19=62-46=45-27=78-49=24+67=
13+29=28+29=43+12=19+48=28+34=45+17=
52-16=74+18=70-19=43+27=27+38=43-17=
50-2=76-8=95-7=57-8=38-9=93-6=
84-4=64+25=74-6=65+18=81-7=54-7=
40-9=60-3=62-48=70-62=100-48=85-58=
44-27=80-55=64+39=50-29=34+18=56-37=
72-49=53+27=39+25=65-15=32-17=63-28=
34-26=38+14=80-16=90-23=38+27=40-16=
51+39=85-36=57-49=63+37=91-18=90-46=
42+17=50-13=26-18=45+17=38-29=76+12=
60-14=61-41=25+16=51+25=92-73=73-56=
80-56=75-28=70-49=57+18=66-38=87-29=
44-26=38+16=73-26=52+27=55-36=28-19=
72+28=51-49=37+29=31+12=77-68=65-46=
24+15=53-28=57+29=38-19=35+27=62-26=
32-25=37+18=72-23=72+14=38-18=21-17=
28-19=54+26=25-16=35+18=21-17=64+25=
72-26=24+16=32-18=42+18=52-27=72-38=
32-29=44-26=26+17=47-28=65-37=54+26=
83-45=82-27=43+24=72-27=53+25=24-16=
63-17=52-48=32-16=54-16=54-26=43-19=
35+27=67-38=74-36=72-39=66-49=38+19=
50-14=75-36=44+27=56-39=90-27=61+14=
42-16=80-69=70-63=65+27=40-13=36+55=
65+49=7+26=56-47=48+32=44+6=62-33=
4+28=33-6=51-7=72-28=65-49=21-6=
45+15=40-28=36-19=5+28=86-8=62-41=
47-25=76+18=83-49=27-18=67+24=45+28=
74+16=83-35=79-44=84-45=24+69=54+26=
12+28=40-26=38+53=27-19=44-36=50-45=
45+26=38+19=50-8=9+27=24+18=57+18=
42+18=78+18=65+18=45-39=45-6=45-37=
45-8=45-39=34+27=28+27=56+27=69+27=
73+27=56-17=42-17=38-17=62-17=84-17=
34+28=50-4=45-19=46+7=24+16=49+37=
45-28=29+9=35-7=67-28=52-15=84-39=
33+48=92-67=9+76=75-46=71-8=45+37=
23-19=38-29=59+8=63-9=88-59=43-34=
38+46=27+25=99-38=50-23=12+9=31-24=
77+23=63+36=45+37=30+65=91+5=45+7=
9+36=69-51=53-8=8+37=66-48=46+27=
83-58=98-89=85+15=94-36=58+37=84+7=
97-6=96-18=96-80=34+29=49-37=53-36=
57+38=54-36=33+42=45+37=77-49=75+25=
38+34=21+30=54-28=45+29=36+8=72-8=
53-9=85-8=43+18=47-9=71-16=16-9=
25+8=14-8=67-39=79-70=78-30=44+38=
84-60=48+2=9+90=26-13=87+8=43+33=
98-9=7+63=23+47=80-69=31+69=80-9=
6+59=90-30=19+60=17+14=60-33=46-18=
18+22=74-6=97-18=86-80=9+61=15+48=
80-36=91-67=56+44=82-25=97-8=67+9=
90+6=4+50=70-50=25+4=20+80=23+57=
48+26=75-50=58-49=47+30=32+29=51-47=
26+15=47+17=76-17=24-18=19+56=45-19=
49+18=25+36=13+47=76-28=72-38=62-19=
44+28=64-38=28-19=26+34=42+39=28-9=
52-26=25+37=75+18=75-19=63+38=74-35=
75-18=47+36=53-27=68-39=54+27=93-56=
35+29=70-35=59+22=61-5=83-9=47+18=
39+5=27+37=56+8=72-39=42+28=48+14=
36-19=62+19=84-35=88-35=79+14=34+22=
72-54=43+57=36+18=52-35=44+18=94-58=
77+23=91-35=38+42=93-35=47+48=94-58=
82-29=100-72=46+28=49+27=60-41=100-61=
82-68=100-86=76-67=48+27=36+18=71-38=
62-39=54+36=80-45=43-19=18+75=36+14=
100-52=64-19=54-37=17+24=37+38=81-45=
85-58=34-18=26+59=48+46=86+12=62+19=
竖式计算:
84-26=62-39=46+37=100-73=55+39=93-56=
80-58=67+22=42-26=77+16=54-7=89-17=49+26=
64+8=47+36=99-74=66+37=78-39=22+46=47+36=
53-27=47-18=58+42=100-83=65-6=56+38=100-72=
85-27=62+9=98-46=72-35=100-84=54+46=49+49=
96-8=100-34=60-36=80-58=76+24=100-36=100-18=
88-35=72-33=34+22=56+44=100-73=90-51=58+23=
48+26+17=33+59+4=65+5+26=29+44-18=43-34+15=16+36-18=
47+28-25=15+30+46=100-35-26=55+15-23=28+16+15=48+26+17=
29+44-18=86-15-32=76-39-25=83-51-17=71-44+15=67-34+26=
56+19-27=56-27+19=45+16-27=85-39+28=52-25+17=69+28-35=
34-25+26=47+26-13=68+25-39=36-22+39=100-45+28=54-19+28=
45+16-27=85-39+28=36-22+39=58+23-47=32-25+16=47+19-24=
35-27+26=56+42-49=36+15-32=83-44+18=27+38-45=90-12+15=
43+28-46=38+14-25=41-26+18=54-19+53=16+38-26=53+21-36=
92-66+33=47+17-38=87-45+49=61-36+45=78-23+36=85-28+37=
61-36+45=47+29-35=78-23+36=74-27+36=85-39+27=35+26+18=
65-34+15=100-42-19=67+24-39=56+37-45=93-58+24=76-48+29=
89-24-27=6+72-39=15+65-74=86+12-39=80-68+34=62+15-36=
27+32+25=96-48-25=80-26+29=90-31+9=100-58+17=70-22+17=
8+35-69=98-89+61=80-68+34=80-8+39=44+23-36=85+14-78=
82-27+15=96-47+52=46+54-72=62-34+17=
3+29+18=62-34+17=85-27+36=45+35-36=
4+78-39=58-27+18=46+33-79=71-38+24=
40-24-6=45-26-19=80-35-18=90-48-25=
61+19-34=100-45+26=89-14+9=82-27+15=
96-48+52=12+17+39=6+19+52=32+18-26=
88-59+14=100-30-35=62-14-27=97-38+16=
42+54-47=29+38-27=62-24+36=38+42-35=
69+31-72=57-49+14=90-73+28=57+34-29=
62+8-44=82-34+16=100-47-42=63+17-15=
68-44-34=57+14-36=87-24-15=80-40+56=
26+32+39=99-45-28=72-18-25=89-28-5=
89-24-27=6+72-39=15+65-74=86+12-39=
4+17+62=81-24+17=62+15-36=80-68+34=
27+32+25=96-48-25=80-26+29=85+14-78=
90-31+9=100-58+17=70-22+17=58+35-69=
80-68+3480-8+39=44+23-36=85+14-78=
92-66+33=47+17-38=87-45+49=61-36+45=78-23+36=85-28+37=
61-36+45=47+29-35=78-23+36=74-27+36=85-39+27=35+26+18=
65-34+15=100-42-19=67+24-39=56+37-45=93-58+24=76-48+29=
47+28-25=15+30+46=100-35-26=55+15-23=28+16+15=48+26+17=
29+44-18=86-15-32=76-39-25=83-51-17=71-44+15=67-34+26=
56+19-27=56-27+19=45+16-27=85-39+28=52-25+17=69+28-35=
34-25+26=47+26-13=68+25-39=36-22+39=100-45+28=54-19+28=
45+16-27=85-39+28=36-22+39=58+23-47=32-25+16=47+19-24=
35-27+26=56+42-49=36+15-32=83-44+18=27+38-45=90-12+15=
43+28-46=38+14-25=41-26+18=54-19+53=16+38-26=53+21-36=
48+26+17=33+59+4=65+5+26=29+44-18=43-34+15=16+36-18=
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- 北师版 一年级 口算