三年级数学下册混合运算综合练习题60Word文件下载.docx
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9=90×
20=
7=540÷
9=20+70=41-1=
420÷
6=7×
14=72÷
6=20×
40=
5=420÷
7=800+400=15+1=
二、计算下面各题。
19×
9+3078+7×
7065÷
5-5
80+10×
9(73+6)×
50168÷
(8-1)
6×
(92-59)(105-81)÷
3456÷
(2×
3)
479-120÷
6901+(67-32)(50+43)×
8
三、怎样简便怎样计算。
526-22-78123-(23+13)320÷
4÷
2
559+45+55796-(96-88)540÷
3÷
3
630÷
7=4×
15=840÷
7=50×
50×
8=120÷
3=40+10=52-7=
200÷
4=2×
10=900÷
9=40×
7=
9=40÷
4=30+20=75+4=
160÷
8=3×
15=260÷
2=70×
9=
500×
3=40÷
2=20+40=71+4=
6=6×
14=117÷
9=70×
4=
200×
6=180÷
9=10+300=81-8=
60÷
150=36÷
3=60×
900×
9=90÷
9=400+80=92+9=
360÷
6=4×
16=84÷
7=30×
800×
7=30÷
3=90+10=87-7=
15×
50+4047+8×
60114÷
6-4
30+17×
2(51+7)×
7022÷
(6-4)
3×
(29+14)(258-174)÷
6252÷
2)
671-240÷
6445+(61+42)(67+3)×
7
515-35-65442-(42+27)80÷
592-41-59491-(91-67)420÷
13=112÷
8=80×
8=
30×
7=180÷
6=80+80=99-1=
6=9×
150=90÷
9=60×
4=360÷
9=500+400=88+7=
9=5×
170=300÷
3=40×
30=
600×
9=300÷
5=20+60=15-2=
2=9×
14=104÷
8=70×
20×
7=630÷
7=70+200=94+4=
80÷
4=8×
15=112÷
6=720÷
8=60+100=18+4=
810÷
9=4×
13=700÷
5=20×
4=280÷
7=40+400=90-7=
18×
80+5076+5×
7036÷
2+7
80+17×
7(52+6)×
9024÷
(7-5)
9×
(85-3)(245+49)÷
7132÷
798+120÷
2421-(53+11)(97-32)×
6
141-12-88533-(33+29)540÷
946-15-85248-(48+23)320÷
2÷
90÷
3=4×
19=560÷
4=80×
50=
90×
4=100÷
5=100+20=60-1=
2=7×
100=80÷
8=40×
80=
8=150÷
5=300+100=36+6=
170=120÷
8=30×
3=420÷
6=500+800=69+6=
350÷
5=6×
14=1050÷
400×
9=810÷
9=100+20=36-7=
8=6×
16=70÷
5=50×
2=540÷
9=40+80=12-4=
5=7×
160=144÷
8=360÷
9=100+50=59-2=
180×
50+5054+3×
80279÷
9-2
40+100×
7(25+8)×
6080÷
(6-2)
(29-1)(450+27)÷
9306÷
483-720÷
8575+(51+16)(88-28)×
170-20-80135-(35-19)200÷
272+24+76981-(81-46)360÷
20÷
15=420÷
3=50×
2=120÷
6=70+300=67-3=
150=220÷
2=80×
5=320÷
8=70+300=39+6=
40÷
190=32÷
2=20×
7=150÷
3=80+40=76+4=
9=2×
16=1200÷
2=400+30=66-3=
4=6×
110=80÷
5=540÷
9=600+50=50+4=
9=8×
10=650÷
5=30×
3=
5=100÷
2=30+200=55+7=
9+4059+2×
70280÷
8-4
80+170×
5(68+7)×
60180÷
(8-2)
7×
(28-23)(96-75)÷
3480÷
443-160÷
4226-(81+23)(34-14)×
658-29-71136-(36+15)420÷
249-58-42818-(18-14)240÷
280÷
4=5×
19=128÷
10×
2=40+80=78-5=
5=2×
190=720÷
6=30×
5=90÷
3=400+80=59-6=
6=8×
16=90÷
6=90×
2=200÷
4=20+90=20+7=
720÷
9=7×
12=770÷
7=80×
6=280÷
7=500+400=58-3=
400÷
12=320÷
4=40÷
4=300+500=21-8=
450÷
17=600÷
80×
8=270÷
9=70+30=16-8=
110×
9+2071+7×
70104÷
4+6
80+140×
8(90+7)×
7048÷
(8-5)
(52+8)(301-133)÷
7360÷
(3×
261-140÷
7611-(58-40)(43+5)×
4
702-77-23892-(92-34)240÷
321+21+79981-(81+41)120÷
15=720÷
9=240÷
6=50+400=58+7=
140=700÷
7=60×
2=400÷
8=80+100=24+9=
300÷
100=32÷
2=270÷
3=800+90=98+2=
560÷
13=75÷
4=60÷
6=30+50=49-5=
5=4×
180=1350÷
9=30×
9=280÷
4=30+70=25+4=
2=4×
130=66÷
6=70×
3=280÷
4=50+80=24+6=
12×
30+8026+7×
60272÷
8+2
40+18×
3(35+4)×
7030÷
(9-7)
(45+31)(280+133)÷
790÷
533-480÷
6988-(71-31)(98+78)×
644-33-67713-(13-12)80÷
591+27+73566-(66-14)810÷
3=2×
100=26÷
3=450÷
5=50+70=90+1=
7=6×
120=220÷
9=60+500=13+3=
120÷
110=64÷
4=70×
8=400÷
5=300+300=99-4=
8=2×
13=96÷
6=60×
5=400÷
5=200+600=9