三年级数学下册混合运算综合练习题81文档格式.docx
《三年级数学下册混合运算综合练习题81文档格式.docx》由会员分享,可在线阅读,更多相关《三年级数学下册混合运算综合练习题81文档格式.docx(15页珍藏版)》请在冰豆网上搜索。
![三年级数学下册混合运算综合练习题81文档格式.docx](https://file1.bdocx.com/fileroot1/2023-1/9/dd29e05c-0fe9-4099-8cc0-493a4985c89b/dd29e05c-0fe9-4099-8cc0-493a4985c89b1.gif)
2)
726-60÷
2808-(80-35)(68-9)×
2
三、怎样简便怎样计算。
668+63+37760-(60+12)360÷
3÷
809-11-89948-(48-35)480÷
180÷
2=3×
120=104÷
8=50×
3=240÷
4=60+100=71-9=
4=9×
13=880÷
8=60×
300×
6=480÷
8=300+300=84-2=
490÷
7=4×
13=144÷
9=60×
30=
700×
2=270÷
3=700+100=18+6=
140÷
7=7×
19=44÷
4=80×
2=
800×
5=540÷
9=300+10=13-4=
320÷
8=9×
14=70÷
80×
8=320÷
8=100+600=27+3=
240÷
8=6×
110=900÷
600×
9=210÷
7=40+90=53+2=
16×
7+3034+8×
4033÷
3-5
80+19×
6(50+4)×
40126÷
(9-2)
9×
(21-11)(376+72)÷
8384÷
(3×
199-480÷
6310+(73-11)(54-51)×
4
815-42-58134-(34-30)400÷
4÷
592+48+52879-(79-48)810÷
3
540÷
6=2×
18=22÷
2=40×
20×
6=150÷
5=700+900=92-8=
50÷
5=3×
110=96÷
8=70×
6=
3=560÷
8=300+20=49+2=
720÷
200=112÷
30×
9=160÷
2=900+30=69+7=
3=7×
20=80÷
5=60×
40=
2=70÷
7=700+40=70-4=
150=1280÷
8=90×
8=400÷
5=300+200=34+8=
6=3×
150=135÷
9=30×
6=120÷
4=600+30=85-1=
17×
5+3080+8×
70153÷
9-6
30+150×
7(58+5)×
90104÷
(6-2)
3×
(42-34)(93-15)÷
3450÷
3)
467-40÷
2432-(58+25)(60+27)×
8
453+18+82967-(67-32)480÷
550-19-81996-(96-18)240÷
2÷
640÷
8=3×
130=78÷
6=70×
9=
6=180÷
3=70+90=27+8=
120=56÷
4=90×
80=
7=560÷
7=90+900=98-1=
450÷
9=4×
12=88÷
8=40×
90×
4=560÷
7=900+50=91-3=
150÷
13=600÷
70=
400×
4=420÷
7=20+600=76+2=
7=3×
180=880÷
5=210÷
3=200+30=67+5=
18=60÷
6=50×
3=160÷
2=80+40=26+3=
200×
4+9011+8×
90288÷
9-5
60+110×
5(53+9)×
10116÷
(8-4)
(17-15)(228-24)÷
6336÷
357-560÷
7668-(88+18)(80+65)×
663-57-43295-(95+36)60÷
133+28+72481-(81-14)90÷
300÷
11=600÷
6=80×
8=
8=120÷
3=800+200=60-7=
350÷
190=91÷
7=90×
100×
7=300÷
5=40+70=93-2=
60÷
6=6×
200=280÷
2=70×
4=240÷
3=50+90=49+7=
90÷
9=5×
14=60÷
4=40×
3=810÷
9=900+400=59-8=
20÷
200=960÷
6=20×
7=360÷
9=800+60=69+3=
70÷
10=1260÷
9=70×
2=720÷
9=60+80=69-5=
9+8060+4×
80126÷
7+7
60+11×
5(96+8)×
3078÷
(7-1)
8×
(74-66)(66-58)÷
2468÷
746+630÷
9546-(69+36)(72+13)×
824-33-67495-(95+78)80÷
319-77-23296-(96-67)300÷
180=320÷
2=80×
3=140÷
2=200+80=25+5=
11=40÷
4=50×
7=450÷
9=500+700=15+4=
12=30÷
3=20×
3=300÷
5=200+30=53+8=
480÷
140=70÷
5=70×
3=180÷
9=600+200=19+4=
560÷
8=4×
19=78÷
6=40×
60×
3=420÷
6=40+40=49+3=
210÷
3=4×
140=960÷
3=90÷
9=10+500=14+6=
140×
5+2098+4×
8081÷
3+9
30+130×
2(37+3)×
70150÷
(59-26)(78+18)÷
2152÷
250-630÷
9226-(61+36)(89-41)×
510+15+85361-(61+19)360÷
803+55+45676-(76+57)300÷
360÷
4=5×
180=32÷
3=210÷
3=700+20=47-5=
5=7×
100=33÷
3=60×
2=360÷
4=900+500=15+9=
140=36÷
3=30×
3=280÷
4=30+20=84-2=
8=7×
15=780÷
6=30×
90=
9=540÷
9=10+80=19-4=
630÷
7=2×
13=120÷
8=30×
6=40+300=86+1=
5=8×
100=960÷
8=60+60=67+4=
4+3070+4×
2060÷
4+6
30+180×
7(73+4)×
4042÷
(6-3)
(15-14)(204+144)÷
6288÷
553+270÷
3440+(55+40)(69-58)×
6
694+19+81455-(55+13)400÷
276+70+30240-(40+29)200÷
150=600÷
4=140÷
2=600+10=82-9=
100=28÷
4=300÷
5=300+700=34+2=
3=3×
14=24÷
8=150÷
3=200+500=51+9=
6=4×
170=40÷
2=210÷
7=300+600=77-7=
30÷
19=780÷
6=90×
8=480÷
8=500+600=81-8=
250÷
5=9×
130=30÷
6=60÷
3=10+80=17-9=
190×
4+7081+6×
30297÷
9-7
80+110×
8(92+9)×
6075÷
(8-3)
(90-14)(450+54)÷
9210÷
848-200÷
4648+(57+41)(39-2)×
608+66+34163-(63+56)420÷
134-79-21584-(84-41)810÷
3=2×
12=220÷
7=200+80=28+2=
80÷
2=4×
10=88÷
8=20×
9=80÷
4=50+300=76-5=
8=8×
140=40÷
7=100÷
2=600+900=11-5=
280÷
7=8×
14=640÷
3=40÷
4=50+300=96-1=
16=1280÷
7=320÷
4=30+400=97-8=
17=90÷
3=100+90=27-9=
170×
7+3074+3×
2084÷
3+8
80+170×
3(74+7)×
4036÷
(8-5)
7×
(80-37)(152+96)÷
4282÷
896-240÷
4391-(95+43)(93-59)×
5
521+88+12294-(94-63)240÷
233-36-64477-(77-12)360÷
9=7×
17=240÷
7=120÷
3=40+200=11-5=
270÷
9=9×
150=480÷
6=90+70=61-7=
5=5×
13=44÷
4=120÷
6=200+20=70+4=
12=780÷
4=90÷
9=900+100=92-9=
4=3×
20=91÷
9=180÷
2=60+90=18-7=
10=440÷
9=100÷
2=80+80=91+1=
30+6031+7×
70108÷
6+7
90+170×
4(80+3)×
1045÷
(86-85)(156-80)÷
4387÷
265-270÷
3563+(69-25)(23-9)×
288+80+20963-(63-34)540÷
520-61-39298-(98+70)420÷
3=9×
17=480÷
3=80×
9=400÷
8=30+700=87-1=
16=960÷
8=800+20=60+2=
9=2×
140=420÷
8=40÷
2=10+200=52-2=
180=990÷
4=720÷
8=500+40=75-7=
18=28÷
8=450÷
9=30+90=16-6=
7=630÷
7=200+100=76-3=
130×
20+6014+8×
80114÷
6+2
60+12×
4(70+9)×
4052÷
(9-5)
(56-3)(93-51)÷
3228÷
994-160÷
4723+(54-15)(59-3)×
698+72+28416-(16-14)60÷
431-58-42129-(29+21)120÷
3=6×
140=550÷
5=450÷
5=800+10=43-2=
15=42÷
3=90×
2=40÷
2=600+200=47+9=
170=600÷
4=270÷
3=200+300=13+2=
180=56÷
4=70×
9=150÷
5=900+30=14+6=
200=840÷
2=140÷
2=200+60=64-3=
7=9×
11=120÷
5=70÷
7=200+90=22+6=
2+4023+6×
60360÷
50+15×
4(18+5)×
30102÷
(8-2)
(49-35)(170-65)÷
5444÷
350-80÷
4611-(82-14)(35-4)×
447-16-84411-(11+10)160÷
142+12+88361-(61-60)420÷
12=84÷
6=900+90=55-2=
6=5×
150=105÷
9=90÷
3=70+400=52-7=
160=450÷
5=180÷
3=900+900=60+5=
100=980÷
4=280÷
7=70+20=95-4=
160=70÷
5=20×
60=
7=810÷
9=600+30=44+1=
9=6×
19=480÷
8=360÷
6=60+50=89-6=
12×
5+6095+8×
30190÷
5-4
70+160×
6(49+7)×
6092÷
6×
(12+1)(272+88)÷
8128÷
492+140÷
2555-(82+26)(85+22)×
620+71+29614-(14+13)480÷
670+20+80440-(40-12)360÷
100=480÷
4=20×
3=600+200=11+5=
2=280÷
4=50+50=77+6=
2=5×
140=33÷
5=30+500=51+4=
8=5×
13=33÷
3=60÷
2=80+300=62-4=
18=390÷
4=30÷
3=400+300=51-3=
400÷
15=300÷
2=300÷
6=90+200=59-1=
14×
90+3015+6×
60225÷
5-8
30+12×
7(76+2)×
2044÷
(7-3)
(45+24)(215-35)÷
5837÷
893-180÷
3754+(64+24)(92-40)×
605+46+54827-(27-24)480÷
249-45-55276-(76-72)320÷
160=750÷
5=40×
4=900+900=70-1=
140=22÷
2=20×
5=80÷
2=20+20=39-7=
180=84÷
9=630÷
9=800+30=10+2=
15=770÷
7=80×
2=50+800=70-1=
2=30×
5=700+40=34+7=
810÷
9=50×
2=800+60=21+7=
13×
3+1087+5×
70154÷
7-5
10+11×
7(56+6)×
9072÷
(7-4)
(24-23)(195+30)÷
5180÷
294