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