精编一年级数学下册口算题卡 51.docx
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精编一年级数学下册口算题卡51
78-40=49+3=35-9-3=70-30-7=
90-80=24+2=27-6-1=81-30+18=
63-10=41+2=24+4-1=30-20-11=
40+10=20+3=15+8-6=70-50-2=
96-30=33+3=87-9-9=75-60+5=
20+10=75+6=43-9-6=90-60+3=
30+10=37+1=63-2-2=87-50+20=
77-40=93-8=11-8-3=30-10+18=
60-10=45+3=43-3-6=40-30-8=
50-10=76-8=42-7-1=65-40+15=
90-80=25-7=34-1-4=65-20+16=
80-70=56+6=79-4-8=78-30+2=
30+10=56-1=10-9-7=90-40+15=
72-40=84+3=49-4-9=80-70+8=
74-30=51-3=58-5-7=70-60+16=
30+40=41+9=88-1-6=80-40+16=
80-30=64-1=24+6-7=80-70-3=
30+20=37-6=44+9-1=74-60+17=
61-30=64+6=63+4-6=70-30-15=
50+30=33+6=64-6-2=78-10+5=
50+10=15+5=79+9-1=61-10+10=
20+30=26+2=39+5-7=80-70+2=
94-10=87+3=44+7-3=80-60+10=
20+10=51-7=30-9-7=90-40+16=
50-20=72+9=59+2-5=64-60+4=
50+10=99-1=60-2-7=73-50+9=
72-30=70+4=25+7-6=30-20-5=
30+20=15+3=50+5-2=61-60+2=
70-50=49-1=53+1-4=80-50+19=
70-40=74-0=44-9-5=90-80-6=
76-60=20-2=90+9-6=90-80+8=
90-60=10+4=60-2-5=50-10-15=
75-60=19-0=63-7-5=76-20+16=
73-20=14-3=54+9-3=90-60+4=
90-70=49-6=52-4-6=80-20+4=
60-20=48-0=20+2-5=61-60+17=
83-50=38-8=18+3-9=61-50+17=
66-10=69+1=52-4-6=90-40-17=
60-50=99-5=86+8-6=77-10+10=
50+20=27+5=22-7-9=70-50+12=
50+20=32-6=86-4-7=66-50+15=
50-30=81+8=10+5-1=77-10+11=
30+20=69+7=79-8-3=62-50+7=
30+40=54+9=41+8-5=30-10-14=
79-10=99-9=51+1-4=80-20+7=
70-50=11+1=42+8-4=67-20+14=
10+30=55+3=30-8-1=64-30+8=
61-60=57+5=58-6-2=85-30+10=
50+20=98-1=71-9-2=80-70+1=
20+10=34-5=70-2-6=66-30+18=
50+20=62+4=23+3-8=80-70-6=
90-30=30-2=60-4-5=60-50-1=
50+30=43-4=56+4-1=90-70+14=
81-50=53+7=78+9-1=74-40+16=
20+40=80-5=80-6-8=40-20-16=
90-70=76-1=38-8-7=80-40-10=
74-10=19-8=41-1-5=63-10+1=
95-20=15-6=46+2-2=90-70-19=
71-40=90+2=52-2-6=80-70+13=
60-10=33-0=26+2-4=90-60+14=
70-60=79+7=68-2-3=90-70-17=
30+30=13+1=26-9-7=90-60-11=
90-80=57+8=37-8-8=86-10+20=
90-80=63+7=15-7-2=70-50-6=
92-40=25+3=63-9-2=81-50+4=
20+40=62+2=52-3-9=80-60+14=
89-20=43+5=53-5-8=80-30+9=
70-60=43-0=35-6-5=76-20+11=
30-20=88-2=80-5-9=79-30+13=
70-20=91-8=61+5-6=68-60+1=
90-80=59+9=16+3-4=86-50+20=
74-60=29+3=22-2-4=90-80+19=
60-30=67-3=71-3-3=50-40+11=
90-40=55+3=58-9-6=87-20+11=
64-30=31+6=51-1-7=62-40+17=
87-10=13-2=45-2-8=30-20-2=
30+10=34+5=10-7-8=80-50+17=
80-70=38-7=72-5-4=66-30+2=
90-30=23-9=77+5-7=50-40+6=
85-30=75-6=38-7-6=70-10+9=
90-80=32-3=84+3-8=70-50+1=
76-60=24-8=78-6-6=90-70+10=
80-70=28-5=13-6-2=80-50-3=
91-50=46-7=29+5-1=80-20+4=
96-20=63-5=66-8-5=90-80+15=
80-30=49-8=86+6-1=70-40+3=
75-30=97-2=22+9-2=70-60+1=
80-70=44+8=30+3-8=80-70-2=
40-30=53+7=41+6-1=78-60+8=
40+10=42+2=35+2-9=90-60-11=
73-30=75+1=20+9-6=90-20+1=
65-60=15+6=27+6-2=90-70+18=
70-60=70+9=33-6-4=66-20+5=
60-30=23+6=38+4-5=80-30+2=
95-10=69+8=63+2-1=90-60-6=
90-80=47+1=87+5-5=60-40+18=
60-30=26+7=10-8-7=72-50+9=
20+40=88-7=80+1-6=80-10-9=
99-60=44+1=10-1-4=71-10+6=
60-50=42-3=36-8-5=60-20+2=
61-40=60+4=65-3-1=90-50+12=
63-40=34+5=43-8-9=50-30-16=
95-30=38+9=62+3-7=90-70+10=
50+20=33+6=81+6-8=89-20+7=
50-30=83+4=43+5-4=89-30+7=
80-60=89+3=24+2-4=61-10+3=
50-20=24+5=64-6-4=74-40+20=
75-30=21-9=43+5-7=40-30+2=
80-70=67-5=58-5-7=63-10+18=
30+20=34+9=32+3-7=64-30+5=
69-40=31+2=24-8-2=40-30+8=
50+30=18-6=66-7-9=90-50+3=
40+40=39+3=70-1-6=78-50+19=
30+10=79+4=61+6-9=80-50-18=
80-10=21+8=40+5-8=60-40+19=
90-60=31+3=57-8-6=80-10-12=
30+40=32-1=65+6-8=81-40+1=
89-20=10+5=39-3-8=70-20+7=
30-20=19-9=44-1-7=40-20+13=
90-60=36+2=33-1-9=82-40+4=
40+20=78+1=69-6-3=88-30+3=
89-10=18+9=71-8-1=78-20+11=
40+20=30+6=63-5-9=90-70-8=
90-10=37-0=51-2-9=80-70+11=
70-60=52-4=25+9-5=88-30+11=
60-30=35+2=29-2-7=60-40-17=
40+10=43+1=40-4-8=60-20-15=
10+20=50+8=35+1-2=66-60+15=
61-10=67+7=45-2-1=83-20+5=
70-20=32+7=67+8-4=30-20+17=
84-10=27+4=40+7-3=82-40+18=
65-60=53-5=77-3-4=90-80-9=
90-50=70-7=26-2-6=30-20+5=
80-40=29-2=41+6-6=66-10+18=
75-20=82-9=14+3-5=61-50+13=
40+40=79+4=72+7-9=84-40+18=
90-80=55+7=41+4-4=64-10+8=
70-20=26-4=55-4-8=69-50+10=
30+30=62+9=81-6-1=90-70+14=
90-80=20-7=67+9-7=83-20+5=
80-70=84+5=51-5-8=68-30+10=
80-40=63+3=61-7-6=50-40-13=
50+30=86+9=45-1-2=70-50-7=
50+10=28-8=53-1-8=70-30+14=
60-30=33+9=37-9-8=70-60+12=
83-50=56-9=55+7-7=71-50+3=
95-30=88-3=24+1-7=50-40+7=
70-40=29-9=47+6-3=87-20+15=
20+40=51+3=27+7-1=60-40-12=
63-50=38+1=83+5-5=60-30-1=
70-30=40+8=15+6-3=88-60+6=
77-60=56+2=37-2-3=64-40+13=
60-50=55-4=68+3-3=84-30+18=
87-50=31+6=72+2-4=63-10+3=
66-50=72-1=28+9-4=65-50+19=
70-40=18-4=18-7-1=80-30+16=
79-60=42+5=45-3-9=90-60-13=
50-30=58-4=17-6-4=60-20+17=
60-40=21+6=10+8-8=60-20+10=
40+20=51+8=32-9-9=70-40-15=
83-20=69+4=61+8-8=72-40+14=
40+40=37+8=63+7-1=80-30+11=
80-70=88+4=46+6-8=85-40+9=
70-50=20+5=85-4-4=80-10+8=
68-40=89+1=68+9-9=65-20+5=
70-50=68-3=77-2-6=90-70+10=
69-60=79+3=49+4-6=63-50+8=
20+30=17+7=72+7-1=80-30+9=
80-30=43-7=44-9-7=71-10+11=
90-80=47+5=76-6-9=80-60-16=
80-60=64+9=66+4-5=80-70+10=
50+40=53-4=89+9-3=86-40+17=
40+30=50+1=90-1-5=90-80-16=
20+20=59+2=73-8-3=74-30+13=
20+20=41+2=59+6-8=77-60+12=
20+20=89+4=40+1-8=81-60+17=
40+10=66-6=87+1-5=40-20+9=
90-70=72+3=90-6-1=66-20+8=
77-20=77+5=51-1-6=90-80-2=
86-10=53+4=89+6-4=83-40+1=
10+30=73+8=79+7-6=67-10+5=
98-60=86+2=64+5-1=83-50+13=
50+40=56+1=46-2-3=90-70-15=
86-20=15-5=69+2-1=70-60+6=
10+20=69-1=61-6-7=90-60+2=
10+20=40+7=87-8-7=50-20+9=
40+20=62-5=30-7-1=69-30+19=
70-10=60-9=21+2-2=72-40+1=
30+10=80-9=81-8-2=89-60+10=
40+10=46-4=58-8-9=62-50+6=
30+20=44-4=57-9-4=81-20+1=
67-40=15+3=64-8-8=40-10-13=
10+20=27+8=26-8-6=76-50+10=
80-70=65+6=43-5-7=90-50-1=
90-60=20-1=70-8-2=65-20+10=
40-20=41+7=13+9-8=40-10-14=
30+20=78+6=22-7-5=70-60-11=
90-80=21-2=39+6-1=50-30+15=
89-20=48-0=63+2-6=90-80+11=
90-80=81-2=59+7-1=71-60+3=
10+40=39-0=28+9-4=64-40+19=
30-20=22-5=15+6-2=88-20+11=
30+20=18-4=28-9-7=80-30+1=
50+20=49-5=71+3-1=90-80-9=
99-40=46-7=15-6-1=74-40+13=
82-50=27+4=47-4-6=80-60+9=
69-40=42-8=21-8-8=90-30-15=
64-30=98-1=88+9-1=60-50-19=
67-60=72+7=11+4-3=70-40+19=
81-20=55+5=50-3-9=90-80+18=
67-40=24-0=21+3-8=86-40+9=
66-20=29+5=89+6-7=74-10+17=
70-30=18-4=31+3-3=90-60+8=
50-20=75+4=56-2-2=71-20+16=
81-30=36+9=44+7-4=89-10+11=
50+10=67-7=61-4-3=80-60+10=
50+30=86+7=32+1-2=80-30+8=
20+40=16-2=70+9-2=83-30+4=
40+20=16+3=34-3-8=80-30-10=
90-40=84+9=11-4-1=65-10+8=
40-10=70-2=39-8-2=80-60+15=
50+10=50-1=81-3-5=60-30+1=
69-60=46+6=48-2-2=62-50+9=
20+10=17+5=90+6-8=30-10-10=
90-40=86+4=32+1-3=80-50+1=
10+20=64+3=67-5-4=89-60+16=
30-10=34-6=51+3-6=66-30+16=
50+30=54-6=70+1-8=90-20+12=
50-10=72-6=21+3-4=90-80+15=
30+10=45+6=40-2-8=90-40-4=
30+10=59+4=45-3-1=70-30-10=
10+30=30-4=85-5-8=78-30+5=
40+40=66+4=59-2-6=90-70-4=
70-50=66+2=16-6-6=78-10+6=
10+10=89-7=54+8-5=60-30+1=
79-50=52-0=78+3-1=75-40+2=
63-10=41-8=42-9-4=30-10-17=
40+30=96-0=44-7-2=90-80+4=
50+10=64+3=76+4-6=86-30+15=
90-80=37+4=48-3-8=90-30+16=
90-50=36-4=84-2-1=69-50+4=
74-20=97-9=28+8-6=72-50+6=
70-10=26+9=58+9-4=80-40-12=
75-40=31-2=82-8-1=90-20+8=
83-30=57+4=53-4-3=70-40-10=
90-40=78-8=52-3-5=30-10+4=
70-10=64-5=80-8-7=76-20+16=
83-30=53-5=88-2-9=90-60+3=
99-50=24+5=51-5-2=40-10+15=
67-60=90+5=51-4-1=90-80-6=
40-30=31+6=24+8-9=90-80+12=
90-30=11+3=86+9-6=82-60+19=
40-10=51-7=88-8-1=90-80-11=
80-30=22+6=81-9-4=84-50+8=
40-30=21-4=58+8-7=90-50+12=
92-20=35+3=36+3-9=64-40+6=
92-20=74-0=84-7-4=82-20+6=
80-70=42+2=76+1-4=89-20+6=
90-60=37-3=17+6-1=68-60+18=
90-80=70-6=31-1-3=64-60+3=
61-40=75-0=55-5-1=70-60+4=
65-40=22+3=65+2-7=72-60+8=
90-20=68-5=69+7-8=90-50+7=
77-30=58-7=70-2-6=90-80+7=
20+30=16+3=37-2-8=73-20+7=
50-30=55-4=76-8-9=30-10+12=
50+20=20+8=11+2-6=76-10+4=
40-10=84+7=13-3-6=77-10+7=
30+30=45+3=69+1-9=90-80+19=
70-40=69+8=30-8-4=80-50+5=
50+40=58-7=61-6-6=70-50-1=
50+20=44-6=80+1-8=85-60+6=
90-80=35+7=84+9-9=76-10+19=
80-60=76-7=20+3-2=62-50+14=
80-40=65+7=39-2-4=69-30+8=
90-50=68+1=87+4-9=81-20+16=
90-80=39+7=81-4-6=70-40+15=
50-10=79-1=47+4-3=90-50-2=
40+40=35-1=52+6-4=90-80+1=
80-70=39+2=85-3-2=70-50+18=
50+20=32+9=85-6-8=90-70-14=
80-70=24-5=32-9-1=81-60+11=
70-60=63-7=44+6-1=70-20+19=
10+40=59-0=68-8-5=72-10+18=
97-20=12+6=25-7-4=70-10+14=
70-60=33-5=40-5-5=90-80+14=
60-50=46-5=50+2-4=70-20+16=
77-20=75+2=83+2-9=70-30-17=
74-10=23+3=64+8-9=66-20+7=