一年级数学下册口算宝典120Word下载.docx
《一年级数学下册口算宝典120Word下载.docx》由会员分享,可在线阅读,更多相关《一年级数学下册口算宝典120Word下载.docx(18页珍藏版)》请在冰豆网上搜索。
30+30=63+3=68-3-7=82-20+12=
60-20=86-8=62-3-8=90-80-10=
40+30=58+4=90+2-9=50-40-6=
30-20=31+5=13-8-8=85-20+12=
10+20=84+7=76+3-7=85-10+1=
50+20=33+8=68+2-5=30-10-8=
50+10=27-7=54-4-3=60-20-18=
30+30=83+9=58+1-6=50-20-11=
67-40=58+9=85+8-2=60-30+18=
75-10=46-6=89+4-8=89-10+17=
90-80=13-2=45-9-2=90-30+19=
10+10=12-7=57-3-8=69-30+11=
93-40=36+2=90+6-4=73-40+7=
50+20=96-2=65+6-1=40-20+3=
70-10=24-4=72-9-2=69-50+5=
60-10=97-1=35-2-5=70-30+10=
40-30=51+7=77+2-8=90-70-12=
50+10=37+3=30-3-6=62-40+2=
20+40=43+6=61+5-9=70-60-3=
65-10=31+1=86+2-9=90-30+10=
60-50=37+3=87-9-1=76-40+5=
90-70=77-6=56-2-7=88-20+12=
50-30=15-3=79-3-5=80-40+4=
90-80=29+6=44-4-7=81-60+17=
20+40=36-5=22+3-4=72-60+9=
80-20=63-4=70-4-2=76-50+1=
10+20=30+7=34-4-3=70-30+2=
20+30=32+5=62+3-4=88-20+19=
30+20=34-4=39-8-7=90-70+18=
98-20=88-4=11-7-4=74-40+14=
79-20=10+6=25-3-9=50-20-10=
90-80=11-7=16-4-6=80-70+5=
84-40=35+6=22+9-1=80-30-11=
70-50=79+6=32+2-6=80-70+15=
72-10=52+7=24-5-7=61-40+9=
71-60=46+4=88+4-5=70-30+11=
40+30=54-4=21+5-6=90-60-6=
20+20=85-6=18-1-7=90-40+16=
90-50=15+5=59+2-8=69-40+3=
80-20=16-2=41+3-7=90-40+16=
70-50=30+8=80-9-9=82-10+18=
86-10=72-7=58-7-4=79-30+17=
10+10=66-7=12+5-6=60-40-13=
70-30=64+8=28+8-2=60-50+7=
99-20=45+3=61+9-3=60-20+18=
70-40=94-0=86-6-3=68-60+2=
10+10=40-8=53-4-3=80-70-3=
99-20=76+4=23+1-9=90-30+6=
85-40=35-3=73+2-2=60-40-15=
78-50=35+2=77+3-6=50-40+9=
80-40=78+3=49-6-5=84-10+14=
20+20=84+2=52-3-2=85-10+9=
80-40=26-0=85+9-9=74-30+16=
40+20=43+3=89-4-7=40-10-6=
90-70=22-1=65+4-1=90-30+2=
90-20=41-1=12-7-4=90-50+7=
10+10=88+4=40+3-7=88-50+17=
89-20=60-9=16-5-5=75-10+17=
69-10=74+9=75-3-3=60-30-8=
64-50=35+6=22-4-9=70-60-2=
80-40=89+6=52+7-8=87-60+16=
82-30=47-9=24-6-9=69-30+18=
80-50=60-6=57+7-2=80-30+18=
67-30=49+8=44+8-3=80-20+9=
10+30=44+8=79+1-6=73-30+11=
63-50=41+4=74+9-6=70-50-12=
50+30=88-7=52-9-8=70-30+15=
10+10=31+7=52-7-1=66-30+18=
90-40=61-7=89-7-5=61-50+17=
70-40=13-8=49+1-1=30-10+10=
50+10=35+1=74-9-9=80-20+15=
60-50=76-2=40+9-3=70-40+11=
10+40=62-4=14-2-2=90-20+19=
90-80=34-9=90+6-2=70-50-15=
80-50=35-4=39-1-4=76-40+14=
30+20=94-7=40-5-4=74-40+13=
80-10=91-2=87+1-6=70-20-3=
40+30=21+6=31+3-1=90-40-13=
50+40=26+7=22+6-4=84-50+16=
80-60=21-4=25-9-3=65-60+13=
40-10=67+2=21+7-8=90-80+16=
50+20=34+3=23-8-6=70-10-3=
40+10=10+4=46+9-9=60-30+18=
60-30=47+4=37+7-8=50-20-12=
90-70=38+4=78-5-2=80-50-16=
50+20=77+8=21+7-5=80-10+9=
90-70=39-4=53-1-5=87-30+13=
80-50=90+9=56+4-2=89-50+16=
92-40=90-8=12-1-7=89-40+5=
72-50=52+6=32-9-9=63-30+13=
40+40=54-4=49-6-5=80-70+7=
50+40=88-3=50-1-1=70-20+4=
20-10=75+3=63-5-7=90-80-9=
50-30=34-8=47+3-2=80-30+9=
50-40=92-8=21+3-1=90-20+2=
30+40=28+6=68-4-2=80-60+11=
94-40=75-2=17-7-4=70-40+19=
10+40=57+9=36-1-2=86-40+16=
10+40=33-8=46-8-8=86-40+8=
98-50=57+5=24-2-8=80-20-5=
93-50=20+2=30+6-1=88-50+8=
20+30=95-0=52-1-7=79-10+2=
73-30=19-8=31-5-6=20-10-15=
90-80=57-4=63-7-3=90-60+12=
73-10=81+9=24+4-2=77-30+18=
70-60=11+5=48-5-9=50-40-15=
90-70=23+3=85+4-1=75-20+20=
30+10=36-5=34+1-2=71-50+15=
90-20=32+1=33+5-7=80-60-12=
70-30=59-2=10+4-8=66-10+1=
76-50=99-2=13+5-1=70-50+2=
40+40=44-1=10+7-7=69-20+3=
76-10=35+4=13+6-3=63-40+9=
20+40=96-6=69-6-6=50-40-16=
90-70=58-4=78-3-5=50-20-19=
30+20=58-5=63+7-5=89-10+4=
76-60=97-6=22+1-8=73-40+20=
40+10=43+1=60+1-4=60-30-11=
93-30=31-5=78-9-5=83-50+15=
73-60=49+8=13-7-6=90-80-7=
30+20=18-0=81-6-2=83-20+6=
80-50=54-6=69-5-1=65-40+18=
88-10=17+6=36+9-8=60-50+17=
92-10=51-9=66-3-5=90-80-13=
90-50=87+8=86+8-4=83-20+13=
50+40=73-1=55+2-2=70-60+4=
40+40=25-1=75+1-5=90-80-3=
63-40=34-4=86-6-9=67-50+2=
92-30=89-6=34+2-8=90-70+5=
10+40=49-4=49-8-4=82-30+20=
10+10=87+9=63-5-3=60-50-4=
80-50=36+3=36-4-7=78-20+20=
10+20=70-9=14-6-7=72-20+16=
87-40=46-3=74-4-4=82-40+5=
20+30=12+4=36+1-1=79-50+10=
60-10=75-0=13+6-3=60-40+19=
78-10=51-5=89+8-1=70-30+14=
90-60=73-6=77-1-9=80-30+13=
10+20=49-6=33-9-6=50-30-8=
40-30=96-5=24-7-6=83-40+1=
92-20=19-3=80+2-4=30-10+5=
97-50=17+2=60-7-1=70-60+17=
99-10=79-3=89+8-3=50-30+12=
80-60=45-9=23-1-6=63-60+3=
81-20=24+2=43-4-2=85-30+12=
10+20=78+9=76-2-8=63-20+4=
74-60=93-0=59+5-3=90-80+8=
90-80=28+2=89-4-7=62-30+3=
10+20=78-5=70-5-9=90-20-9=
30+40=50-5=32+5-5=76-10+14=
10+30=60+9=53+8-1=61-60+13=
30+30=62+7=67-1-7=87-10+14=
74-60=16+8=18-5-2=50-30+3=
67-50=91-1=18+7-6=80-30+4=
40+30=15-1=20+6-8=71-20+5=
90-80=49-4=20+4-5=70-50+16=
72-30=40+3=66-1-3=90-80-1=
20+40=86-0=82+4-4=80-30-9=
70-30=72+8=31-1-4=70-30-13=
10+30=17-4=78-4-2=80-70-19=
50+20=82-0=79+4-2=80-60+4=
90-80=57+4=26+7-7=83-10+3=
30+10=24+3=90+4-3=80-20+13=
67-50=63-5=87-2-5=88-20+4=
98-10=28+1=24-3-4=90-70-14=
50+30=25-6=78+8-5=81-50+5=
94-10=47+9=76+7-3=68-20+19=
70-60=49+8=50+4-6=69-50+12=
10+30=86+9=57-6-6=40-20+17=
80-40=26-2=85-7-4=74-40+12=
40+40=12+9=63+1-4=70-50+8=
50+10=19+3=21-1-5=80-70-4=
10+40=97-4=73-4-6=62-50+16=
81-60=47-0=75+3-2=90-80-2=
40+30=18+1=88+5-8=73-50+19=
80-30=68+5=25+9-5=62-10+15=
87-30=10+7=80-1-4=75-10+3=
20+20=74+9=65-7-5=79-60+12=
80-30=42+1=81+8-9=80-10+6=
62-40=26+2=80+4-2=62-60+8=
93-30=50-9=39+3-8=88-10+13=
72-40=60-5=73+2-4=88-50+15=
40+10=91-1=27-2-1=50-30+2=
90-80=65-1=14+5-6=85-10+2=
40+10=96-9=20+2-8=80-20+5=
20+20=16+7=87-5-8=71-20+15=
88-60=57+5=73-8-4=50-30-2=
50+40=15+8=25+4-7=30-10+5=
98-10=16-6=77+2-4=81-50+3=
63-50=69-6=70+1-9=90-30-17=
98-10=94-1=44-3-1=73-20+11=
20-10=27+1=63+8-8=64-60+10=
90-20=15+1=22+7-9=64-30+7=
86-50=63-0=67+5-8=87-20+6=
68-40=44-0=15-8-2=61-30+18=
80-50=51-5=17-2-2=90-30+16=
91-60=14+8=85-1-4=70-50-14=
40-20=24+6=73-4-5=85-60+14=
20+20=56+7=61-6-7=75-20+7=
79-60=49+5=33+8-7=74-20+2=
70-60=42+1=27+5-8=70-20-4=
90-80=37-9=89+6-3=80-10+5=
30+10=26-0=61+8-6=90-80-2=
66-30=49-4=33-9-5=82-30+18=
40+40=45+3=30-3-9=84-40+3=
70-40=50+6=36+4-4=20-10-6=
96-30=57+3=15+3-7=60-50+7=
20+30=71-2=33-9-9=75-40+12=
92-30=26+9=68+2-6=90-70-16=
50+30=63+6=90+9-5=67-30+13=
20+10=99-1=51-7-5=50-10-14=
70-60=86+8=16-1-6=82-10+7=
50+40=73+9=37-2-7=66-60+2=
20+20=29+7=27-9-6=63-30+11=
50+30=19+2=36-8-8=90-80-10=
75-60=89+7=39+9-4=80-60-12=
50+40=17+9=10-7-7=70-50+19=
20+30=53+7=50+3-1=70-40+18=
72-30=63+6=21+5-3=60-50+3=
69-20=83-7=58+4-6=67-60+4=
20+20=71+9=84-3-9=74-20+14=
30+20=39-1=35+2-3=80-70-1=
80-30=41-5=64+8-1=80-40+12=
30+20=36+4=25+5-8=63-20+2=
97-30=21-0=52+4-5=90-60+10=
40+30=32-8=10+3-7=77-20+7=
93-60=18+3=25+7-6=70-60-7=
10+30=47+8=48+7-9=65-20+18=
98-40=47+3=82-7-4=76-30+7=
92-30=77+8=29+2-7=67-50+14=
10+30=58+4=23+2-7=77-50+13=
82-60=88-8=76-1-4=70-30+9=
30+20=46+4=88+9-2=90-70-1=
20+10=64-9=89-9-5=60-50+14=
90-80=53-1=54+1-9=50-40-11=
30+40=39-6=68-2-4=70-10+18=
40+10=36+2=24+9-3=80-10+1=
98-60=97-2=46-3-9=90-70-18=
90-70=67+1=46-9-4=82-30+4=
90-10=57+5=67+3-1=68-30+2=
78-10=51+5=44-7-2=79-40+11=
30+40=61-2=50+3-6=50-20+11=
98-10=24+1=81+7-1=70-10+18=
10+10=99-1=89+6-6=80-60-12=
70-20=94-5=32+3-5=88-30+13=
61-40=48+8=70-5-9=80-70+7=
74-60=27+6=87-7-2=81-20+1=
30+30=69+9=73+1-6=70-60+3=
75-40=21+6=77-9-7=76-50+11=
20+20=86-6=63+8-6=80-30-13=
94-30=80-0=75-5-9=78-50+2=
62-20=29-7=41-5-5=87-50+11=
70-10=40-4=27+7-4=80-30-16=
30+20=14-0=82-6-7=20-10-18=
60-40=54-7=14+5-6=81-30+6=
10+10=62-9=56+1-9=80-50+11=
30-20=49+7=63+8-3=83-30+15=
96-40=83-0=51+4-3=83-30+1=
50+10=22-8=86-6-1=61-10+20=
80-40=21-6=36+1-9=74-60+6=
92-50=43+3=29+5-3=60-20-9=
70-40=63+7=84+7-9=79-50+19=