三年级数学下册混合运算综合练习题40Word格式文档下载.docx
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三年级数学下册混合运算综合练习题40Word格式文档下载.docx
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4
三、怎样简便怎样计算。
355-10-90578-(78-48)320÷
4÷
2
771+68+32753-(53+44)360÷
2÷
8=8×
150=60÷
5=30×
4=
70×
6=450÷
9=800+200=70+5=
360÷
6=6×
20=135÷
9=50×
70=
6=80÷
2=900+700=63-5=
180÷
6=9×
140=80÷
5=20×
9=
80×
5=90÷
3=500+70=55-9=
480÷
8=9×
15=990÷
9=30×
5=60÷
2=500+30=74-8=
160÷
4=3×
17=840÷
7=90×
20=
5=180÷
3=300+10=52+4=
420÷
7=2×
150=450÷
3=80×
900×
8=560÷
7=300+400=79-8=
20+5086+8×
70342÷
9+4
80+150×
6(83+9)×
4028÷
(8-6)
9×
(50+11)(384+104)÷
866÷
310-720÷
9332-(64-40)(90+56)×
362+81+19845-(45-18)160÷
761+49+51934-(34-13)300÷
3÷
120÷
2=7×
9=80+100=78-5=
150÷
5=8×
15=52÷
4=60×
40=
6=180÷
9=50+400=75-4=
4=4×
16=112÷
7=80×
500×
9=60÷
2=90+200=64-9=
400÷
5=9×
18=30÷
3=60×
2=
400×
3=640÷
8=900+800=67-4=
40÷
2=8×
18=24÷
2=20×
8=
5=630÷
7=10+10=68+6=
3=6×
15=90÷
6=240÷
8=30+40=64+7=
170×
60+8098+7×
30203÷
7+9
80+140×
5(16+8)×
60203÷
(8-1)
7×
(63+54)(312+216)÷
8588÷
264-400÷
8644-(76-16)(25+24)×
396-30-70545-(45+10)180÷
838-30-70484-(84+47)180÷
3
200=910÷
2=280÷
4=50+20=88-7=
19=45÷
3=50×
3=
5=240÷
6=400+20=15-6=
560÷
8=5×
19=72÷
6=50×
60=
4=180÷
3=500+80=24+5=
3=7×
20=96÷
300×
7=450÷
9=600+600=33-7=
490÷
7=5×
190=800÷
8=150÷
3=800+100=17+8=
300÷
170=1260÷
4=630÷
7=20+30=97-2=
10×
60+5017+3×
40342÷
9+9
60+130×
3(75+8)×
10150÷
(6-1)
(20+6)(300-30)÷
6132÷
(2×
109-280÷
7590+(58-13)(85+21)×
913-67-33525-(25+17)360÷
862-64-36166-(66-55)420÷
9=2×
120=390÷
3=30×
3=500+30=78+3=
270÷
3=4×
14=60÷
6=40×
7=
5=120÷
2=300+900=16+4=
120=750÷
5=50×
30×
2=300÷
6=30+100=63+2=
540÷
6=8×
200=42÷
100×
8=200÷
4=90+90=23-5=
8=3×
190=780÷
6=20×
5=560÷
7=300+300=87+3=
17=60÷
4=90×
5=350÷
7=100+300=60+1=
18×
20+3081+3×
80207÷
9+2
80+20×
8(95+3)×
8050÷
(6-4)
(89-56)(350-105)÷
7112÷
709-300÷
5401-(66+29)(57+50)×
5
427+75+25716-(16+12)120÷
140-71-29730-(30-14)240÷
100÷
2=5×
180=280÷
90×
7=360÷
6=900+20=17+1=
9=3×
190=260÷
2=50×
7=540÷
9=20+70=46-1=
150=750÷
7=400÷
8=70+800=19-5=
70÷
7=6×
13=220÷
9=360÷
9=700+400=12-4=
140÷
6=80×
4=200÷
4=50+900=51+7=
60÷
3=2×
130=1440÷
6=120÷
4=40+900=57+1=
7+9072+3×
9033÷
3-3
50+170×
8(87+3)×
5050÷
(30-7)(287-49)÷
7342÷
3)
508-150÷
3947-(70+30)(83-26)×
8
735+16+84930-(30+23)120÷
967+47+53591-(91+83)280÷
320÷
8=7×
16=40÷
4=20×
9=240÷
4=400+100=35-4=
2=4×
200=39÷
3=70×
3=90÷
9=500+50=78-1=
6=4×
17=650÷
5=60×
8=280÷
7=600+70=68-2=
16=1440÷
9=90×
4=280÷
4=300+30=60+6=
4=9×
110=1040÷
8=30×
7=20÷
2=400+500=18+4=
19=600÷
8=420÷
7=80+400=97+7=
190×
8+9064+2×
5070÷
5-8
50+130×
7(28+5)×
20138÷
6×
(15-1)(155-125)÷
5462÷
224+200÷
4540-(99-42)(61+45)×
417-46-54969-(69-39)60÷
672+58+42815-(15+10)240÷
350÷
7=7×
20=105÷
7=20×
3=360÷
4=40+800=13-5=
190=40÷
4=50×
7=700+90=12+3=
6=2×
10=66÷
6=30×
4=210÷
3=400+70=41-7=
2=6×
10=900÷
6=60×
5=
7=490÷
7=400+10=85+1=
2=70×
60×
2=480÷
6=800+500=30+4=
110=1260÷
9=180÷
2=400+40=43-3=
90+7037+9×
90116÷
4+9
60+10×
6(66+7)×
8057÷
(8-5)
(48+3)(333-171)÷
9720÷
695-450÷
5238-(95-30)(62+4)×
483+88+12977-(77-20)320÷
998+15+85359-(59+57)240÷
8=6×
130=910÷
7=420÷
6=90+60=54+9=
5=6×
130=900÷
6=70×
6=160÷
2=200+800=88-8=
90÷
3=8×
110=1200÷
6=50+40=42+2=
4=7×
180=50÷
8=320÷
4=30+700=12+7=
13=1120÷
8=40×
4=70÷
7=60+100=45-9=
2=3×
100=52÷
90=
6=360÷
9=500+70=34+2=
130×
5+6031+5×
70111÷
3+3
30+110×
9(27+5)×
90144÷
(7-1)
(51+6)(294-189)÷
7344÷
319-80÷
4762+(90-14)(98+63)×
628+64+36725-(25+14)80÷
846+32+68230-(30+11)540÷
20=660÷
6=90×
6=630÷
7=800+200=64-8=
15=330÷
7=500+60=50+2=
150=32÷
6=540÷
9=800+700=32+9=
8=4×
110=440÷
6=270÷
9=400+500=99+2=
17=1050÷
800×
7=80÷
2=700+800=36-9=
11=64÷
4=80×
7=320÷
4=400+90=33+3=
15×
3+5024+2×
30225÷
5+6
50+18×
6(33+5)×
30105÷
5×
(43+29)(220+95)÷
5208÷
992+150÷
5573+(66+22)(28-21)×
811-67-33127-(27-25)120÷
298-78-22962-(62+34)120÷
200=330÷
4=360÷
9=20+700=51+5=
14=45÷
3=90×
50×
7=300+600=28+6=
14=420÷
4=400+10=30+7=
140=75÷
8=800+50=23-3=
19=700÷
5=80×
5=90+100=39-9=
20=30÷
2=60×
7=630÷
7=20+300=54-7=
120×
90+6098+3×
30189÷
7+2
90+16×
3(45+5)×
5058÷
(9-7)
4×
(78-23)(315-126)÷
7204÷
593-120÷
3609+(82-26)(20+12)×
586-29-71365-(65+52)320÷
551-76-24944-(44-28)180÷
200=1170÷
4=20+500=59-4=
7=9×
180=200÷
3=180÷
2=20+200=63+7=
19=120÷
8=90×
3=120÷
3=70+300=85-9=
16=600÷
5=720÷
9=600+400=13+1=
5=7×
140=64÷
7=240÷
6=400+700=27-1=
12=1120÷
7=30×
4=300÷
6=90+10=96-7=
5+8040+3×
30174÷
6+8
70+12×
8(28+4)×
9090÷
(8-3)
(46-8)(96+9)÷
3244÷
129+250÷
5484+(56+36)(92+15)×
141+29+71737-(37-28)160÷
958-10-90188-(88+14)180÷
17=520÷
8=90+20=85-1=
2=9×
180=45÷
9=210÷
7=80+200=75+7=
5=5×
8=210÷
3=900+700=18+8=
640÷
16=117÷
9=60×
9=120÷
3=300+50=84+6=
16=105÷
6=490÷
7=700+20=32-4=
200=56÷
4=40×
9=30÷
3=20+200=43-7=
14×
30+9081+6×
80120÷
6-4
70+100×
3(40+6)×
4090÷
(40-30)(98+38)÷
272÷
475+160÷
8399-(88+29)(57-19)×
384-38-62959-(59-25)160÷
301+63+37488-(88-80)60÷
110=880÷
9=70+50=14+4=
16=126÷
9=80×
7=90÷
9=50+700=40-2=
280÷
4=5×
120=640÷
2=120÷
3=100+50=17-5=
9=5×
130=77÷
7=40×
2=540÷
9=400+50=29+9=
130=800÷
8=70×
7=900+200=11-9=
110=70÷
3=300÷
5=200+200=63-7=
20+6047+2×
20120÷
8-2
90+100×
9(16+9)×
70112÷
(7-3)
(84-11)(168-88)÷
4540÷
649+450÷
9666+(73-41)(35-23)×
468-28-72382-(82+47)360÷
466-67-33826-(26+20)60÷
13=72÷
6=100÷
2=80+300=19-7=
17=144÷
8=240÷
3=20+20=18+7=
180=84÷
6=40÷
2=300+90=90-9=
12=96÷
6=90+20=99-9=
130=112÷
7=500+200=65-7=
5=4×
13=520÷
2=270÷
9=10+20=71-1=
11×
2+7084+2×
4-3
10+110×
5(56+9)×
(7-4)
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