苏教版三年级数学下册混合运算综合练习题120Word文档下载推荐.docx
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9=100+300=46+4=
二、口算下面各题。
17×
90+7041+9×
80115÷
5+7
70+17×
8(45+9)×
4081÷
(6-3)
9×
(73-65)(128-16)÷
4360÷
(2×
2)
244+240÷
6713-(64-16)(46+16)×
2
三、怎样简便怎样计算。
502-82-18154-(54+42)400÷
4÷
268-18-82355-(55-25)720÷
3÷
3
270÷
9=7×
13=1170÷
9=60×
80=
9=300÷
5=70+10=97+3=
150÷
5=4×
18=128÷
8=70×
900×
6=200÷
4=50+100=87-8=
280÷
4=2×
16=24÷
2=40×
8=490÷
7=80+30=55-2=
640÷
19=280÷
2=90×
700×
7=60÷
6=10+70=48-2=
100÷
2=3×
20=260÷
2=20×
30=
4=60÷
3=70+200=64-5=
360÷
4=9×
14=300÷
2=50×
60=
100×
3=210÷
7=300+30=13-8=
140×
80+3063+7×
90261÷
9-6
20+190×
2(29+7)×
60125÷
(8-3)
3×
(19-3)(328-176)÷
8144÷
3)
712-240÷
3301+(91+29)(27-11)×
9
535+51+49556-(56-51)540÷
696-63-37854-(54-20)360÷
2÷
60÷
2=9×
160=48÷
3=40×
7=
4=160÷
8=800+300=65+9=
630÷
9=5×
190=24÷
300×
9=800+800=21+2=
200÷
4=8×
120=75÷
5=60×
90=
500×
2=150÷
3=10+800=78+4=
90÷
3=6×
17=1200÷
8=40×
20×
8=320÷
8=70+500=24+1=
420÷
6=7×
140=1440÷
9=80×
6=120÷
6=10+900=98-5=
10=48÷
3=70×
4=360÷
4=80+90=61+8=
14×
50+2068+4×
50224÷
7+7
90+150×
2(92+4)×
1050÷
(6-4)
6×
(97-75)(160-88)÷
4552÷
847+160÷
2756-(51-30)(23+22)×
7
886+15+85371-(71-39)240÷
372-56-44181-(81+59)540÷
5=5×
16=98÷
3=
800×
4=180÷
3=300+30=31-2=
140÷
7=6×
19=80÷
5=40×
8=
3=50÷
5=100+900=83-4=
7=3×
11=22÷
2=80×
2=720÷
8=10+50=48-4=
9=3×
120=105÷
7=80×
600×
4=540÷
6=20+50=75-9=
190=30÷
8=420÷
7=800+600=96-6=
180÷
9=8×
200=70÷
5=90×
50=
3=360÷
9=600+400=64-1=
110×
90+5069+7×
9088÷
8+9
40+110×
2(68+8)×
5042÷
2×
(80+33)(282+54)÷
6168÷
(3×
499-240÷
6970+(95+36)(83-8)×
5
892+25+75421-(21+12)160÷
167+68+32832-(32+25)540÷
4=5×
140=840÷
6=70×
9=30÷
3=70+500=82+6=
3=8×
13=990÷
9=70×
8=150÷
5=40+900=13-6=
6=5×
12=77÷
5=350÷
5=300+60=46+1=
3=7×
120=96÷
8=60×
2=140÷
7=500+50=50-7=
15=96÷
8=50×
7=120÷
2=30+800=33-2=
13=280÷
50×
3=150÷
5=500+900=37+3=
13×
9+3011+8×
50252÷
7+6
60+100×
9(91+5)×
4045÷
(7-4)
7×
(35-9)(441+243)÷
9172÷
623-240÷
8359-(75+40)(65+43)×
911+89+11483-(83-21)280÷
901+15+85154-(54-26)240÷
350÷
7=5×
130=400÷
4=70×
8=80÷
8=60+600=86+3=
5=8×
15=420÷
3=30×
3=280÷
4=90+40=36+5=
2=6×
150=1280÷
5=180÷
3=100+60=26-3=
5=2×
180=480÷
7=900+40=37-3=
2=8×
12=48÷
4=40×
20=
3=560÷
7=300+70=79-3=
18=980÷
7=630÷
7=300+70=25+9=
2+1026+4×
90351÷
9+7
30+180×
7(49+9)×
4096÷
(7-3)
8×
(41-1)(96+12)÷
2504÷
282+320÷
8877+(84+16)(55+5)×
841+82+18580-(80+46)240÷
925+13+87567-(67-28)120÷
9=9×
140=1120÷
8=80×
6=270÷
9=20+70=75-2=
3=5×
190=800÷
7=160÷
4=20+20=99+6=
320÷
4=3×
12=30÷
3=50×
40×
8=300+80=50+1=
140=440÷
3=400÷
8=20+300=39+4=
11=960÷
6=90×
6=60÷
3=100+40=29+9=
200=50÷
5=70×
9=100÷
2=500+50=77+1=
160×
2+8081+9×
90128÷
8+3
70+15×
3(67+4)×
60192÷
(9-1)
(70+19)(351-162)÷
9402÷
211-250÷
5325-(73-28)(19-4)×
6
532+24+76856-(56+23)240÷
402-68-32146-(46-45)60÷
200=560÷
4=20×
8=280÷
4=20+10=38+8=
8=4×
150=650÷
3=60÷
6=20+50=42+2=
8=5×
160=300÷
2=70×
400×
7=490÷
7=700+80=91-6=
490÷
15=1260÷
5=560÷
8=100+100=75+5=
120=600÷
4=50×
90×
3=720÷
8=400+90=53-9=
110=55÷
6=90÷
9=90+100=32-6=
90+2065+7×
30162÷
80+11×
3(37+5)×
4085÷
(6-1)
(16-6)(336-21)÷
7693÷
557+360÷
6627+(56-30)(81-64)×
123+55+45493-(93+60)240÷
493+90+10873-(73+26)360÷
4=4×
15=650÷
5=80×
2=30+900=61-4=
450÷
9=4×
180=33÷
6=640÷
8=800+90=77+4=
100=480÷
3=640÷
8=200+500=45+4=
160÷
10=75÷
60×
8=270÷
9=40+80=62+8=
720÷
190=112÷
8=180÷
9=10+80=52+4=
110=770÷
3=80÷
4=90+100=22-4=
16×
90+7043+9×
60110÷
5-5
80+200×
7(85+4)×
70126÷
(9-3)
(59+17)(72-8)÷
2648÷
818+630÷
9763-(68+40)(63-39)×
4
565-72-28740-(40-37)320÷
684+59+41414-(14+13)180÷
160=960÷
6=30×
7=400÷
8=80+200=34-6=
8=3×
19=108÷
9=90×
9=70+30=77-3=
180=960÷
6=40×
2=180÷
9=20+70=62+6=
70÷
7=8×
14=780÷
3=80+40=49+9=
560÷
7=9×
140=98÷
7=40÷
4=600+700=24+7=
2=4×
130=40÷
9=160÷
8=90+100=79+2=
20+3066+2×
8078÷
6-7
30+140×
7(57+7)×
8039÷
5×
(20-8)(190-110)÷
5212÷
479-420÷
6383+(50+48)(30+16)×
987+19+81225-(25+21)320÷
504-67-33746-(46+10)320÷