小学一年级数学下册口算练习题大全80Word下载.docx
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40+30=97-3=23-3-2=70-30+1=
98-60=40+2=22-9-1=62-60+18=
99-40=24-7=78-5-1=84-60+5=
90-50=34+5=16-2-3=83-10+2=
50+40=13-8=26-7-4=76-60+7=
90-60=58-7=34+3-9=70-50+19=
70-50=35+6=35-2-4=64-60+19=
90-80=81+1=49-2-5=80-60+6=
70-60=91-2=21-7-3=61-10+3=
66-30=88-1=34+3-7=60-30+2=
90-70=63-4=18+3-9=68-60+15=
10+20=17-1=63-4-9=70-30+12=
80-30=20-0=46+2-8=78-50+19=
20+40=98-6=12+3-7=89-10+6=
40+30=21-5=76-6-2=50-20-15=
90-40=15-8=89-7-2=90-80-13=
90-20=90-5=82-3-1=80-70-7=
70-20=14-1=21+8-6=74-30+11=
40+30=49-9=32+8-4=73-40+7=
40-10=76-1=86+8-1=68-20+16=
80-20=86-8=29+7-4=90-80-16=
20+20=36+8=10-7-3=60-30+18=
90-80=38+1=23+3-5=72-40+4=
80-20=23+2=52-7-5=73-40+16=
20+20=40-9=83-6-1=64-30+8=
84-10=86+5=18-1-6=82-30+20=
90-70=74+3=21+8-8=88-30+13=
10+10=82+9=45-5-4=83-10+4=
92-30=86+2=61+8-3=90-70+2=
40-10=85-6=60-6-7=66-40+7=
30+40=49+3=33+6-5=90-80-6=
77-60=37-7=72+2-7=73-30+14=
67-50=87+2=60+4-1=70-50+9=
50-20=43+4=70+7-9=67-20+8=
10+40=12+1=80-3-3=80-40-18=
40+40=44-8=30+3-3=50-20+19=
74-50=68+8=85+6-2=90-30+8=
60-50=83+4=82+1-7=80-30+15=
80-30=74+9=70+4-8=67-10+19=
40+40=30+6=82+6-6=50-30+18=
90-70=88-2=50+6-7=80-60-13=
20+10=34-1=70-2-6=60-50-13=
20+20=16+9=33-5-6=78-60+16=
20-10=37+5=69-3-4=70-40-18=
90-80=89-9=30-9-5=63-50+18=
60-40=67+1=13-3-5=84-40+8=
70-50=90-8=32-4-8=80-70+14=
61-40=64+6=38+4-7=70-30+5=
80-30=34-4=10-9-6=90-80+4=
70-40=46-9=57-7-3=90-80-15=
65-30=86+9=73+4-2=63-10+19=
10+30=74+4=33+1-1=90-80-6=
30+10=79+9=10+7-1=68-60+8=
10+20=13-9=25+4-3=90-80+7=
50+30=28+6=28+2-7=90-80-13=
70-10=61+6=69-6-5=80-20-9=
20+20=42+4=47-1-8=60-40-4=
86-10=66-3=46-5-9=60-50+15=
20+40=44-6=36+9-7=80-70-14=
79-60=24-7=38-4-1=75-30+20=
20+10=87+3=60+1-3=88-50+11=
70-10=71-7=76+9-4=67-20+7=
83-50=90+8=24-3-9=90-40-1=
40+10=21+3=63-5-5=71-10+9=
10+40=64+1=16+5-3=60-50-11=
30+40=27+9=12-5-9=73-60+8=
90-40=77-8=55+7-9=70-40-11=
70-50=66+3=65+8-7=70-10+2=
90-50=49+1=33+5-1=60-30+10=
40-10=85+5=54+8-4=79-40+14=
90-50=26-9=44-6-1=86-40+11=
50+30=17-9=41-7-1=60-40+1=
80-60=21+7=63+9-3=81-40+15=
80-50=24-8=86-4-5=63-20+9=
80-30=87-0=63-5-8=79-10+6=
30-10=86-8=25+1-3=80-60+11=
98-60=82+7=74+8-3=89-60+7=
40-20=24-4=40+3-4=90-80-12=
90-40=80-9=51+8-5=78-60+12=
40+40=18-4=47+2-4=60-20+7=
70-50=55+9=20+8-7=60-50+6=
90-80=32+3=49+7-5=60-50+8=
10+10=11-9=11+3-2=65-10+14=
90-40=24-8=40+2-8=90-40+8=
90-30=38+1=42-7-1=90-40+10=
40+20=55-3=83-7-5=90-60+5=
30+10=11+5=85+9-4=65-20+20=
82-20=51-9=83-5-1=70-10-6=
64-50=91-2=76-7-2=61-60+9=
90-20=74-6=86-6-2=76-30+3=
86-30=75-0=81+6-1=88-20+9=
20+40=89-0=36-5-3=80-30-16=
20+40=53-2=37+8-6=85-40+17=
90-60=48-3=43-4-9=81-60+6=
98-30=12-5=44+5-4=63-50+15=
10+20=55+1=28+4-1=90-80+8=
72-30=46-1=49+7-2=67-50+16=
90-70=66-5=40+8-2=90-80+2=
60-50=47-3=69+2-6=67-30+3=
30+30=81-0=75+4-7=40-20+1=
60-30=52-1=47+9-2=70-10+10=
40+10=16-4=24-3-9=90-80-9=
71-20=72-1=34+3-1=64-60+13=
60-40=75-6=53+4-2=40-20+5=
86-60=58+3=43+3-5=80-20+14=
30+30=31-7=50-2-1=82-30+18=
80-30=69-8=77-4-7=83-40+11=
90-80=68-7=76-5-9=60-30-19=
72-60=23-3=67+2-9=86-30+12=
75-40=41+3=60+5-4=82-10+11=
86-20=53+4=33+6-8=72-30+20=
80-30=17+8=34-3-6=90-10+6=
20+40=32-7=54+8-3=75-50+9=
50+40=20+2=90-2-8=76-20+1=
65-10=41-9=30+1-5=80-60-3=
79-20=23+6=60+4-4=84-30+12=
20+20=56-5=80-2-7=89-20+15=
95-50=91-1=72+3-8=61-10+15=
80-70=43+1=20-3-5=87-50+20=
81-20=99-4=54-7-7=80-10+12=
20+30=29-3=15-4-3=80-30+1=
80-20=52+6=72+2-7=80-70-5=
50-40=82-4=31+9-7=77-50+4=
50-20=94-7=81-6-4=90-30-11=
60-30=19+8=35-1-8=67-60+16=
94-20=64+3=50+2-7=90-80-4=
30+20=83+6=51+2-9=73-40+19=
90-50=53-3=49-3-9=90-60-13=
90-10=14-5=25-1-7=30-20-1=
40+30=41-4=60+6-1=75-50+19=
60-40=87+9=74+6-6=66-20+7=
90-80=79+1=50+1-9=90-60-5=
80-30=56+1=87+2-7=68-40+18=
60-50=90+3=90-3-5=80-60+6=
81-60=85+7=35+5-4=61-10+1=
20+30=37+9=59+9-5=90-70-13=
70-50=73-5=23+6-1=63-60+1=
97-20=35+4=26-5-7=50-40+12=
40+30=88+9=25+8-5=70-30-11=
70-50=69-9=45-9-5=79-40+16=
61-20=21+3=54+5-1=76-50+2=
80-50=62-0=85-3-4=60-10+8=
20+40=80-6=39-7-3=86-20+16=
80-30=68-0=14-6-2=80-40+2=
76-30=92-2=51-3-1=80-30+13=
93-60=42-6=73-4-6=63-60+13=
60-30=40+2=74+5-5=60-50-6=
50-20=14+2=34+6-4=68-20+18=
67-40=88-6=23+2-2=50-10+13=
50+20=33-7=12-6-4=85-10+5=
90-70=35+4=86-4-7=82-40+4=
90-80=72-4=79+7-8=84-10+12=
93-20=35-7=48-9-5=90-80+19=
50+30=29+2=32+3-3=60-40-1=
20+10=67+3=63+4-5=86-40+8=
83-50=18-7=51-2-7=80-70+5=
10+30=45+2=38+4-8=20-10+9=
70-10=79+3=51-8-5=70-40+11=
68-50=46-8=29+7-3=80-70+18=
60-10=37+2=42-3-1=50-30-12=
50+20=12+3=44-3-6=60-50-16=
30+40=61-9=64-5-4=83-10+11=
90-10=35+3=17+2-8=73-40+6=
40+10=71-8=18+8-1=80-70+3=
30+40=29-7=73-6-7=62-20+12=
40+30=47+6=74-1-7=90-70+7=
50+40=28+9=43+1-6=90-80+19=
60-40=80-9=21+3-3=88-20+1=
66-50=57-3=21+4-1=90-70-8=
60-50=70+7=14-2-9=80-50-18=
75-20=61+2=70+6-1=80-30-12=
60-50=73+4=42+5-8=60-30+8=
80-40=86+3=13+8-6=74-50+4=
90-80=53-0=42+8-9=62-30+7=
20+10=37+6=46-3-6=90-20-14=
80-30=38+3=58+1-7=90-80-19=
78-50=43-5=69-3-8=50-20-4=
88-30=69-6=11-7-7=70-50+9=
72-20=77-1=77+8-8=84-60+14=
90-70=70+1=62+1-1=86-20+11=
80-70=55-1=11-2-4=30-20-18=
40+10=49-9=11-4-6=40-30-14=
70-40=59+3=38-5-5=66-20+20=
91-30=87+4=24-4-2=70-30+6=
50-40=51-8=89-2-9=79-50+8=
70-30=81+6=27-9-7=89-10+20=
90-70=96-6=74-4-5=90-60+18=
65-40=57+4=81+6-4=90-60-8=
50-20=14+7=82+7-3=90-60-2=
80-50=43-7=20-2-8=81-60+18=
30+10=86-9=82-2-3=90-40-5=
40+10=65-4=50-6-6=65-20+3=
10+20=69-0=44-8-5=85-20+19=
50+30=35+2=46-3-4=90-70-1=
74-40=44-1=30+6-9=81-50+11=
40+10=15+3=45+4-6=81-50+14=
90-80=49-4=80+3-9=66-10+7=
70-60=64+3=64-5-2=50-10-15=
92-10=26+6=19+1-9=62-40+17=
40+10=22+9=73-7-5=90-70+17=
61-50=66-1=31+1-4=90-70+3=
20+30=91-7=45+7-4=90-70+19=
40-30=46+7=65+5-1=90-30+16=
30+20=40+7=17-1-9=80-10+5=
80-20=12+7=30+4-7=82-30+20=
10+20=66+5=24+8-1=63-50+13=
90-70=17-9=23-7-7=40-30-16=
30-20=33+8=45+6-8=88-40+18=
74-30=34-8=89-1-9=80-70+2=
30-20=76+4=13-4-2=80-20-17=
91-60=57-8=55-3-2=73-10+2=
82-50=41+9=40+2-8=82-60+2=
10+10=80+4=22-3-9=65-40+17=
90-50=26-8=47-5-5=60-10+15=
80-60=88-9=49-6-1=60-50+1=
96-40=34-6=47+9-9=68-40+15=
40+20=21+7=89+5-5=20-10+11=
91-10=19+8=73+1-5=90-50+1=
50+30=12+2=71+6-5=80-60+14=
89-20=90-2=26+1-7=40-10-14=
61-40=95-1=83-5-9=71-20+8=
90-40=14+6=27+5-1=62-20+11=
64-60=89+3=66+9-9=62-60+16=
80-70=72-3=70-7-8=90-50-14=
84-10=28-7=80+5-8=60-40-4=
99-20=63-1=65+9-7=87-20+4=
40+40=69-2=90+1-3=70-60+15=
30+20=95-2=21-2-2=84-30+7=
92-10=95-4=38-8-2=71-50+12=
60-50=62+3=24+8-5=90-30-6=
50+20=43-7=49-7-1=77-60+8=
10+40=25+1=74-3-4=60-50-16=
70-50=54-2=33-5-6=30-10-7=
30+20=54+2=55-4-2=80-20-15=
70-50=71-9=59-4-6=50-10-4=
40+20=57-4=53+4-3=73-20+16=
75-40=43-5=48-9-7=90-80+13=
80-30=45-7=25+7-6=75-50+20=
20+10=76+4=43+7-1=80-40-2=
40+20=54-5=60+9-1=68-20+11=
76-40=46+4=73-8-2=79-20+15=
30+30=78+1=33-7-5=90-60-9=
40+10=64-4=80-7-3=70-60-2=
95-60=85-9=46-4-4=81-40+18=
75-40=80+5=26-8-9=40-20+14=
81-20=73+2=45-5-3=90-80+6=
61-20=40-6=18-6-2=86-60+9=
20-10=41+2=78-4-1=64-10+5=
68-60=17+4=76+3-9=64-50+4=
92-40=14-2=90+5-4=67-60+20=
70-20=74-0=68+1-6=81-30+13=
80-60=97-6=75-2-8=60-30-6=
83-10=12+2=65-1-5=83-40+20=
63-10=29+6=51+3-7=77-40+2=
68-20=74-7=23-6-7=70-60+7=
40-10=11+9=30-2-3=70-60+14=
40+10=37+3=22-1-3=90-70-18=
90-60=87+4=48-1-3=90-20-9=
98-20=40+4=15-4-7=80-50+18=
60-10=18+5=77-7-9=61-20+3=
92-20=25-8=21-2-5=66-20+3=
5