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