二年级下册口算竖式脱式.docx
《二年级下册口算竖式脱式.docx》由会员分享,可在线阅读,更多相关《二年级下册口算竖式脱式.docx(12页珍藏版)》请在冰点文库上搜索。
二年级下册口算竖式脱式
33÷8=41÷7=44÷6=65÷8=83÷9=74÷8=
39÷4=57÷8=8×5=9×1=7×5=72÷9=
65÷9=39÷6=26÷4=25÷6=27÷8=37÷6=
3×3=28÷4=36÷4=20+40= 40+34= 46+45=
82-27+15=96-47+52=360+20=780+219=650+208=305-104=
竖式计算:
62÷9=80÷9=26÷6=605-324=634-429=
64÷9=45÷7=44÷6=35÷4=11÷6=
19÷3=43÷8=19÷5=23÷4=29÷3=
36+2×9=50÷7=69÷8=60-6×6=5×6+54=
70-36÷9=7×4=125+30=589+40=387+70=
50-36=90-7= 38-41= 46+54-72=62-34+17=
竖式计算:
37÷7=62÷8=53÷7=100+285-165=358+242=
54÷9=35-17=6×9=63÷7=54÷7=27÷5=
366+180=9×9=60+440=49÷7=14÷7=6×6=
63÷9=2×6=64-36= 23+52= 48+37= 1600-900=
3+29+18=62-34+17=1100-200=6×(4+2)=450-60=
150-85=(10-5)÷1=6+72÷8=620-80=710-20+180=
4400+1700=125+30=589+40=387+70=235+40=
竖式计算(带*的验算):
25÷6=*480+465=*1005-895=
7÷7=16÷8=3×5=4×7=6÷6=3÷2=
63-54= 92-87= 80-58=85-27+36=45+35-36=
28-28÷4=900+800=2500+600=54÷(11-5)=530-300=
45÷(6+30)=1100-800=26+240=240+760=980-460=
650-30+120=2800-1500=63-63÷7=87÷9=7+7÷7=
竖式(带*的验算):
7÷3=75÷9=*583+407=*276+634=*3708-1989=
80-58= 73+25= 45-38=420+1000=1620-900=64÷7=68÷9=1×3=9×2=30÷5=8×2=820-130=
58-27+18=(31+32)÷7=4+4×5=450-360=(85-40)÷9=
60-20÷5=49÷(17-10)=8×8-20=32-32÷8=23+6×4=
320+42=345+70=225+34=125+25=271+123=
竖式:
970-426-449=624-345+204=67÷9=16÷8=47+299-65=
150+270=37÷6=45÷7=90-8-72=550+5000=16+8×2=
(36-8)÷7=600+46=81÷9×6=14+64÷4=800-215=
156+320=750+43=160+35=400+54=154+350=
340+180=300+156=258+120=410+49=424+300=
竖式:
970-426-449=624-345+204=859-157+603=25+762-596=
46+33-79=370-290=50-3×9=60-6×5=5×6+54=
48÷9=44÷7=640-300=8×4+5=32÷4+60=
24÷6+29=760-660=630-50=4000-2000=850-799=
356+150=545+454=246+170=425+420=158+220=
4×3+60=7×6+5=590+80=170+324=500-286=
竖式(带*的验算):
28÷5=36÷8=*456+168=*736-283=1000-305-96=
35÷7=64÷9=42÷7=40÷6=19÷3=
27+3×3=16+3×7=6÷2+23=7×7+9=442+300=
126+140=380+110=170+220=260+400=328+142=
36÷5=36+4×4=38+3×4=82÷9=246-89=
16÷(9-7)=53-4×6=(72-64)÷2=3×9-14=
37+20÷4=(18+6)÷4=8×5-5=43+(56-24)=
竖式(带*的验算):
78÷9=*900-547=80÷9=992-893+163=
510-(190-110)=72÷8÷9=600+400-50=80-8×8=
400+(400-80)=(24+12)÷4=210+150+330=90-47=
8×9+8=35-18+40=850-45=453+176=
46-26+45=9×8-44=237+131=346+231=
543+167=486+200=310+435=99+99=
竖式并验算:
93+574=694+79=893-264=
65+24÷6=6×9+27=65+435=71÷8=
69+3×7=10000-300=6×(3+2)=48-25-12=
7×8-1=35÷(25-20)=(80-40)÷8=70-(10+30)=
(26-12)÷7=63÷(10-3)=25-17+30=(24+40)÷8=
7+7÷1=325+500=16÷4×2=800+144=
36+(36÷9)=74-5×9=(27+8)÷9=
245+346=189+410=246+181=274+320=
700+123=456+370=268+133=156+275=
竖式:
962-267-77=1000-148-133=840-(170+573)=
4400+800=1700-900=500-40=8×6+5=2400-800=
630+80=260+60=72÷8+15=38÷9=60÷7=
4×9+20=430+300=12+12÷6=170+370=268-199=
18÷2+16=(100-75)÷5=64-7×9=219-188=
竖式:
278-199+583=802-299+474=328+264-196=
40÷8+46=214-110=18÷3+18=52-7×7=
88+120=13-2×6=280+280=158+120=
(27+27)÷6=54÷6×7=64-57=410-220=
13÷2=390-190=45-5×9=576-500=
73+6×9=42-9×4=(100-28)÷8=121-79+248=
竖式计算(带*的验算)
55÷7=*786+169=*209+179=*502-355=
450+80=170+5003=73÷9=6×8+5=840-600=
37+59=600-40=15+6×7=2×5+10=46÷7=
360+80=500+800=54-26=740-90=1700-900=
9×7+8=250-70=270+70=430+300=7×8+4=
510-400=8×4+15=65÷9=41÷5=27÷4=
竖式:
100+307-198=446-278-132=368-(158+127)=
29÷7=43-7×3=370-290=360+380=4×3+50=
450-180=47-49÷7=45-5×9=2×(83-7)=67+340=
90+90=63÷9+5=1600-800=(17-8)×2=30÷7=
6×(9-4)=50-40÷5=8×4-20=45+9×5=17÷4=
36÷(72-68)=47-18÷6=156+275=800+144=
竖式(带*的验算)
702-389+146=*897+159=614+219-188=
148+350=128+342=432+177=620+235=
366+180=600+125=560+136=63-63÷7=
(50-26)÷6=60-40÷5=5400-500=24÷7=
77÷9=1280-380=500-150=76+8×3=
685-390=17+7×4=105+25=468-197=
竖式(带*的验算):
100+285-165=*358+242=466+135+96=900-365-244=
52-(13+7)=16-48÷8=(15-8)×7=(4+3)×2=
12-3×4=7+7÷7=(37+8)÷5=19+42÷6=
140+60=630+300=2700+500=3000-200=
340+650-130=270-180+380=720+180-670=3040+510=
(34-16)÷9=7×8-28=8÷(27-19)=63÷7+12=
竖式计算(带*的验算)
*1000-231=*649-586=372-289+430=
294+300=2500+5200=1000-20=734-280=
383+290=82÷9=685-399=30+370=
50-3×7=25÷(30-25)=81÷(3×3)=6×(27÷3)=
28-7×4=3×2+5=(73-37)÷9=(100-28)÷8=
500+700=48×6=8×7=49÷7=
竖式计算并验算:
634-281=383+229=700-252=376+567=
400+600=200-20=740+40=950+50=270+230=
910+90=21+21÷7=507-70=1300-800=760-590=
67÷9=50÷6=386+125=491+186=760-283=
238+762=50-7×3=(51-15)÷4=1000-250=800-140=
36-16÷4=(63-9)÷6=49÷7+51=63÷(9-2)=
竖式计算
537+89-320=700-(243+139)=248+252-171=
7×5+15=650+400=9÷9-1=1001-200=
120-8×4=36-16÷4=3040+5600=382+27÷7=
24-4÷4=2008+789=540+45=876-23-77=
660+200=583-200=515+95=998+2=
870-280=450+350=503-174=33÷4=
640+370=1000-820=480+230=870+130=
竖式计算(带*的验算):
52÷7=*1280-947=*649+285=
(38-10)÷4=(57+6)÷7=35+(28-8)=24÷(4×2)=
77+(28-15)=2×(14-6)=32÷(10-2)=66-(100-40)=
42÷(9-3)=7+(47÷9)=35+(28-8)=36÷(30-26)=
49+(56-30)=9×(12-8)=(75-3)÷8=63+(45-19)=
530+96=346+80=745+143=860+70=
(62-38)÷6=8×(34-29)=(3+15)÷3=4×(61-53)=
689-498=393-276=475+368=19÷3=
(34-25)×2=(23+33)÷7=(9×17)-8=375+198=
(53-37)÷4=32÷(24-16)=64÷(25-17)=17÷4=
(12-8)×9=63÷(27÷3)=25÷7=6×(32-24)=
(33-25)×5=(92-44)÷8=4×(60-52)=765+97=
79+(33-16)=72÷(15-7)=(14+16)÷8=37÷5=
竖式计算:
742-246+189=500-286+462=746-283+49=
(53+19)÷9=(36-28)×7=56÷9=54÷(47-41)=
(7+35)÷6=8×(15-6)=100-(35+27)=460-278=
35÷(25-18)=63+(55-38)=81÷(24-15)=960+740=
98-(26+37)=67+(100-68)=6×(54-46)=54÷(82-73)=
(80-76)×5=(78-69)×9=78-(28+18)=40÷(2×4)=
4×(36-29)=24÷(4×2)=72+(36-18)=48÷(3×2)=
竖式计算:
288+636-192=456+178-214=456+208+179=
(23+17)÷5=(57-33)÷6=(49-25)÷3=128+342=
72÷(18-9)=380+110==(90-9)÷9=72+(50-42)=
43-(26+7)=(26-6)÷4=(23+26)÷7=(65-60)×8=
64+(52-30)=64÷(15-7)=280+340=760-390=
(80-75)×4=(29+16)÷5=(95-65)÷6=(64-60)×8=
竖式计算
762+86-599=1000-(476+524)=446-179-37=
76+(34-16)=(45-37)×8=(42-30)÷3=35÷(23-18)=
(73-68)×9=(43-36)×8=36÷(21-15)=5×(41-34)=
195+245-160=770+130=2800-1400+560=340-170=
(25+35)÷9=50-(26+4)=(8×23)-15=(38-29)×8=
(63÷15)-8=(35-14)+5=(67+86)-53=(18÷2)×3=
(80-75)×7=(36+6)÷6=45÷(6+3)=4×(43-37)=
竖式计算:
209+87+388=627+148+75=568-205+96=
(15-7)÷4=45÷(20-15)=3×(53-45)=28+9×4=
30÷(22-16)=(86-68)÷2=(30-14)÷4=83+465=
49÷(53-46)=53+(26-14)=8×(42-35)=7800+300=
(34-29)×6=(83-35)÷6=6×(35-2)=8200-1900=
42÷(13-7)=(34+30)÷8=76+(51-28)=4560-3000=
(34-27)×5=8×5-8=2×3+16=90-(64+15)=
386+414=27÷5=
竖式计算(带*的验算):
180+242+589=86÷9=50÷7=*68+546=
9×8-35=8×5-8=30÷(33-27)=25+5×7=
319+321=262+191=566+140=666+333=
12÷(9-7)=6×5-6=2×(16-8)=6×8+6=
(19+23)÷7=24÷(25-17)=35+56÷7=4×(22-14)=
72-45÷5=18+2×4=3×(24-15)=30÷(24-18)=
32-36÷6=7×7+16=2×5-2=8×(23-19)=
60+4×9=3×7-3=42÷6+24=6×(25-17)=
35+4×7=5×(30-26)=2×4+37=56÷(14-7)=
152+124=228+132=54÷(3×3)=169+214=
63÷(12-3)=90-(25+47)=324+108=189+210=
155-133=560-247=148-129=978-148=
(26+22)÷8=5×4-4=9×3-19=72÷(42-34)=
32-6×4=76+(23-8)=(80-8)÷9=(13-6)×9=
竖式计算(带*的验算):
*467+358=*963-388=500-(276+77)=
32÷(2×4)=49÷7+35=43+(72-35)=3×(24-18)=
2×9+17=(84-44)÷8=72÷(18-9)=95-(60+29)=
312+168+240=250+280-366=780-467+352=853-270+234=
7×7-19=3×7+32=63-6×8=56-(42+8)=
(16+33)÷7=478+272=436-230=570+380=
(56-7)÷7=(64-43)÷3=4×9-14=40-30÷5=
竖式计算:
46÷9=847-(625-418)=859-(262+88)=
18÷6+28=24÷(21-18)=7×4-4=16÷(2×2)=
25+8×6=7×(36-29)=(26-18)×8=5×7+5=
3×(12-4)=65+(32-18)=7×9-27=(25+17)÷6=
(29+19)÷8=8×(24-15)=73+(45-36)=42÷(40-33)=
(42-30)÷3=27÷(23-20)=27+4×8=6×6-5=
689-493=393-276=59+(40-22)=475+368=
278+20=452+100=156+298=420+95=
竖式:
344+298-476=290+107-159=968+388-379=
8×(6+3)=45÷(37-28)=32+2×7=80-35-24=
(27+9)÷6=386+414=340+280=8÷(2+2)=
16÷(9-7)=8×6-8=3×(23-14)=3×4+15=
36÷(6+3)=25÷(16-11)=3×(18-9)=81+(65-48)=
6×(23-16)=2×5+2=27÷(13-10)=421-350+180=
(60-12)÷6=36+3×5=40-2×8=42÷(14-7)=
49÷(3+4)=50-3×3=32÷(16-8)=7×8-8=
(24+6)÷6=50-3×9=27÷(6+3)=4×6+14=
3×(24-17)=5×(14-6)=(50-29)÷7=77+(45-36)=
12÷(30-24)=4×5+35=2×3+36=(76-46)÷6=
(19+9)÷4=89-(42+17)=4×(35-28)=35÷(19-12)=
270+620-305=635+160+380=820-(60+470)=49÷5=
7×9-26=905-489+36=5×4-4=82-35-27=
(37+8)÷9=6×7-28=6×(26-17)=47+21-8=
(50-14)÷4=3×(25-17)=18÷2×3=7×8-9=
6×(12-4)=453+176=(26+14)÷8=3×(24-18)=
5×8+6=30-25÷5=(39+17)÷7=24÷8+42=
80-6×7=4×(32-27)=(40-25)÷3=7×6-15=
(27+15)÷6=78÷9=(76-4)÷9=(50-15)÷5=
(29-24)×4=7×(30-21)=372-180+260=950-70=
7×(43-34)=9×3-8=14÷2+56=7×7+15=
(64-48)÷4=33-54÷9=(45+26)=375+123=
68+35-17=7×6-7=(60+4)÷8=9×6+3=
5×9+28=24÷(12-6)=(30-12)÷9=35+36÷6=
360+20=430+80=276+50=650+208=
719+200=427+80=780+219=130+105=
30+12÷4=28-28÷4=9+9÷3=12÷(6-2)=
竖式计算(带*的验算):
*1000-849=367-142+57=1970-(420+670)=
313+208=5300+200=700+300=512-360=
6800-500=420+390=600-470=510-347=
(47-15)÷4=12÷(34-28)=70-4×9=(37+8)÷9=
30÷(9-4)=87-(46+27)=6×6-6=(40-5)÷7=
400-210=543+157=255+135=204+380=
60-49÷7=63-9×5=36÷9+27=45+15÷3=
101+209=531+249=432+188=540-138=
817-208-430=590+160+97=470-154+260=810-305-160=
竖式计算带*的验算
327+291+336517-243=814-356-167909-128=
514-496+182900-(402+199)372-143=746-251=
597-188=475+263+149727+114+86312-189=
456-278-132930-(80+480)1000-185-145368+235=
用自己喜欢的方法计算:
96+999+8137+168+63100-37-23632-(260+132)
脱式计算
1000-(713+169)502-406+179(61+20)÷9