三年级数学下册混合运算综合练习题76文档格式.docx
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556+120÷
4250+(86+35)(55-53)×
3
三、怎样简便怎样计算。
456+77+23487-(87+41)240÷
3÷
2
604+31+69896-(96-87)630÷
80÷
8=9×
15=1440÷
9=40×
80=
600×
9=160÷
8=900+800=80-3=
420÷
13=700÷
7=20×
4=
4=810÷
9=60+900=29+2=
3=9×
180=720÷
6=80×
90×
3=40÷
2=20+90=39+7=
2=8×
170=32÷
2=80×
70=
40×
7=40÷
4=700+20=35-9=
8=7×
10=144÷
9=30×
6=
100×
3=630÷
7=90+800=53+9=
9=2×
12=90÷
4=270÷
9=700+10=98+9=
200×
70+8088+9×
30105÷
7+5
30+18×
2(46+9)×
3036÷
(6-4)
7×
(22+17)(352-32)÷
8188÷
2)
373+100÷
2312-(85+37)(20+10)×
8
498-80-20446-(46-17)320÷
2÷
810-26-74692-(92+42)270÷
540÷
9=8×
12=80÷
70×
2=90÷
3=100+80=42+5=
3=8×
18=910÷
7=80×
500×
5=540÷
9=90+800=48+9=
180÷
6=8×
11=20÷
2=40×
5=270÷
3=80+20=68-9=
480÷
13=330÷
3=20×
60=
6=490÷
7=10+10=71+3=
450÷
9=7×
14=60÷
5=20×
3=810÷
9=40+700=77+3=
4=4×
190=117÷
6=100÷
5=60+200=28-3=
140×
70+7019+2×
9092÷
4+8
30+10×
5(38+3)×
3084÷
(9-6)
3×
(29-13)(276+126)÷
6342÷
(3×
418-80÷
4472-(52+47)(41-2)×
5
540+84+16630-(30+17)420÷
225-33-67123-(23-11)420÷
360÷
4=6×
200=520÷
4=60×
7=
3=450÷
9=90+40=45-7=
200=650÷
5=40×
2=810÷
9=30+40=75+8=
720÷
19=320÷
2=60×
5=
20×
8=120÷
4=100+100=22+8=
560÷
8=5×
120=96÷
6=20×
3=120÷
6=500+70=66-3=
100÷
2=5×
12=120÷
8=90×
8=640÷
8=40+100=37+7=
210÷
3=6×
100=880÷
5=140÷
7=100+200=90-9=
11×
60+2046+8×
8022÷
2-2
40+150×
2(95+9)×
5088÷
8×
(55+22)(123+39)÷
3240÷
251-100÷
2814+(88+31)(17+13)×
413-76-24396-(96-70)180÷
600+51+49182-(82+38)360÷
4=9×
150=120÷
8=30×
2=
9=180÷
6=70+70=13-3=
300÷
16=840÷
6=60×
50=
2=200÷
5=20+200=86+9=
2=3×
100=60÷
8=80+700=62+3=
240÷
6=3×
20=96÷
8=70×
8=630÷
9=200+700=39-8=
8=4×
11=22÷
5=160÷
8=600+200=72+8=
160=48÷
3=90×
2=180÷
9=40+200=68+2=
2+4046+5×
40225÷
9+6
20+170×
2(43+4)×
30120÷
(9-5)
2×
(14-9)(280+88)÷
8540÷
881-60÷
3242+(75-24)(93-69)×
7
292-53-47915-(15-13)160÷
4÷
967-67-33380-(80-50)320÷
9=5×
120=48÷
3=30×
9=80+60=62-5=
2=7×
200=90÷
9=60×
60×
4=280÷
7=700+700=90+9=
15=550÷
5=30×
3=490÷
7=20+300=75-7=
140=144÷
9=80×
8=720÷
8=500+700=83+1=
20÷
17=70÷
5=50×
6=90÷
9=300+80=63+8=
170=48÷
4=80×
9=100÷
2=90+700=71+3=
190×
40+5044+9×
30352÷
8-4
6(70+9)×
7055÷
(9-4)
(51-11)(217+147)÷
7126÷
597+140÷
7442+(62+35)(88-24)×
408-64-36922-(22+19)400÷
821-85-15252-(52-21)450÷
640÷
8=3×
190=300÷
3=40×
700×
3=200÷
4=20+10=12+2=
60÷
160=84÷
30=
5=90÷
3=300+500=60+4=
2=6×
130=36÷
3=60×
5=240÷
4=70+90=57+5=
150÷
5=4×
10=84÷
7=70×
6=180÷
6=90+90=15+4=
130=135÷
800×
4=450÷
5=40+30=33+9=
8=6×
19=55÷
8=350÷
7=50+70=58+1=
17×
80+9012+6×
6030÷
2-9
90+200×
3(39+2)×
40161÷
(8-1)
4×
(87+61)(60+58)÷
2408÷
607+360÷
6376+(61-31)(84-19)×
9
820+63+37470-(70+50)420÷
349-84-16374-(74-15)280÷
400÷
180=1040÷
8=80×
3=60+20=98+2=
5=2×
140=104÷
8=40×
8=420÷
7=90+700=42-8=
70÷
15=128÷
8=50×
9=700+20=55+5=
18=52÷
4=30×
6=270÷
3=20+900=19+8=
150=55÷
5=60×
9=150÷
5=600+900=32-2=
200÷
4=2×
10=960÷
4=200÷
5=70+10=40-4=
14×
3+3091+5×
9069÷
3+5
10+100×
6(75+4)×
6080÷
(7-2)
(62-55)(205+65)÷
5348÷
548-200÷
4333+(91-21)(28+13)×
4
267-54-46721-(21-16)400÷
457+37+63668-(68-11)180÷
150=91÷
7=30×
80×
6=360÷
6=100+400=42+2=
7=4×
19=910÷
6=640÷
8=600+700=60+8=
280÷
16=60÷
6=40÷
4=900+20=89+2=
180=72÷
6=30×
9=30+600=80-1=
150=60÷
2=250÷
5=30+90=46+8=
5=3×
15=70÷
4=630÷
9=100+400=55-2=
170×
6+5068+4×
6076÷
2+6
60+16×
5(42+9)×
5036÷
(6-3)
(66+60)(170+85)÷
5810÷
977+280÷
4874-(63+16)(17-16)×
726+59+41278-(78-58)200÷
896-80-20519-(19+14)480÷
630÷
9=6×
18=99÷
9=20×
4=420÷
7=800+70=90-4=
110=640÷
4=140÷
7=800+500=76+6=
3=3×
19=144÷
4=200+400=59-9=
5=7×
10=300÷
2=320÷
4=600+800=42-4=
100=20÷
2=80÷
2=500+50=62+2=
320÷
17=1200÷
3=60÷
6=60+10=67+2=
180×
70+7090+2×
3-3
50+14×
9(30+4)×
10112÷
(7-3)
(95+57)(352+64)÷
8342÷
506-240÷
3335+(83+24)(62-35)×
278-35-65742-(42+36)300÷
588-26-74289-(89+28)280÷
11=990÷
7=280÷
7=300+80=97-9=
3=5×
130=42÷
3=70×
4=200+700=80-8=
120=126÷
9=420÷
6=500+800=62-6=
160=78÷
6=40×
2=40÷
2=700+100=20-7=
2=9×
12=960÷
5=50÷
5=60+40=57+9=
140=770÷
8=450÷
9=10+700=32-7=
80+6010+4×
6060÷
6-4
80+160×
8(75+9)×
50144÷
(9-1)
(38-37)(140+12)÷
4225÷
956-40÷
2838+(69+22)(47+27)×
468+21+79671-(71-16)480÷
292+17+83362-(62-27)540÷
250÷
5=9×
12=980÷
9=320÷
8=700+200=13-4=
12=32÷
2=30×
6=200+10=81-6=
180=60÷
2=500+90=84-2=
190=480÷
900×
5=420÷
6=600+60=96-6=
3=4×
18=240÷
7=300+800=25+4=
7=2×
13=126÷
2=240÷
6=90+90=92+3=
70+7068+6×
5070÷
7+2
50+19×
4(68+3)×
3060÷
(7-4)
5×
(81-69)(378+135)÷
9456÷
238-450÷
9872-(81+41)(77-64)×
745-55-45179-(79+50)480÷
516+14+86738-(38-23)420÷
6=70×
6=120÷
2=20+600=91+3=
10=65÷
6=560÷
7=30+40=16-2=
14=330÷
3=50×
7=810÷
9=80+800=38-1=
170=36÷
8=480÷
6=600+10=60+7=
5=8×
160=30÷
3=600+400=57-3=
190=200÷
2=90×
6=300+200=81+6=
70+7076+8×
60132÷
3-6
7(77+7)×
30130÷
(60-47)(224+91)÷
766÷
229-120÷
3211-(83-18)(11-2)×
195-66-34748-(48-46)480÷
901+68+32727-(27-18)180÷
8=2×
200=88÷
9=500+200=55-4=
11=480÷
2=420÷
7=600+300=70+4=
30÷
3=2×
160=126÷
8=50÷
5=900+20=19+5=
20=650÷
5=400+100=33-3=
13=650÷
6=80+600=78-6=
13=44÷
5=30+50=50+2=
80+5046+4×
90185÷
5+9
90+11×
4(11+6)×
2057÷
(67-8)(320+120)÷
8144÷
244+560÷
8836+(54+37)(88+28)×
667-81-19524-(24-17)120÷
640+22+78436-(36+24)540÷
18=1050÷
8=90+70=42+8=
8=8×
15=56÷
4=20×
9=250÷
5=200+50=99-1=
6=6×
11=65÷
6=80+500=66+9=
15=1080÷
2=210÷
3=100+500=53-1=
40÷
140=440÷
4=90×
5=30+900=13-9=
130=84÷
7=90×
5=800+800=96+5=
12×
2+6097+7×
7093÷
3-9
40+200×
5(12+2)×
1084÷
(8-5)
(14-6)(100-50)÷
2477÷