苏教版三年级数学下册混合运算综合练习题18Word文档格式.docx
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60=
20×
2=80÷
2=600+10=29+1=
二、口算下面各题。
170×
6+9064+7×
40272÷
8-2
80+190×
2(90+8)×
3057÷
(9-6)
8×
(11-9)(117+54)÷
3162÷
(2×
3)
570-480÷
6247+(82+41)(29-4)×
3
三、怎样简便怎样计算。
176-48-52530-(30+11)240÷
2÷
2
772+39+61660-(60+53)720÷
3÷
420÷
6=2×
200=480÷
3=20×
80=
100×
7=160÷
2=80+500=56-3=
140÷
2=7×
19=1120÷
8=40×
600×
3=200÷
5=50+90=88-9=
480÷
8=2×
100=480÷
4=80×
200×
8=210÷
3=200+30=62-2=
170=26÷
2=60×
900×
3=80÷
2=900+50=68+8=
90÷
9=2×
10=960÷
8=30×
7=60÷
2=80+70=47-7=
560÷
7=6×
11=450÷
3=70×
9=480÷
8=900+30=41+2=
60+3086+7×
6060÷
5+9
60+15×
2(97+3)×
3020÷
(9-7)
4×
(45+2)(138-51)÷
3882÷
(3×
395-280÷
7720+(95+32)(52-18)×
7
843+40+60752-(52+43)720÷
4÷
956+43+57247-(47+35)360÷
270÷
13=1040÷
8=50×
300×
7=180÷
2=500+600=94+9=
80÷
8=8×
17=1050÷
7=70×
8=810÷
9=60+900=55+9=
160÷
4=2×
120=360÷
7=
7=350÷
7=50+100=76+2=
9=9×
110=240÷
2=80×
6=
50×
4=560÷
8=600+400=69+9=
120=20÷
8=
6=30+90=66-7=
19=65÷
30=
9=80÷
8=40+10=21+2=
190×
20+8050+5×
30144÷
8+9
90+100×
6(78+3)×
1052÷
(6-4)
7×
(29-10)(368-64)÷
8352÷
2)
734-630÷
9232-(71+40)(89+85)×
456-33-67280-(80-38)640÷
292+49+51666-(66-50)720÷
110=52÷
4=40×
8=120÷
2=30+90=40+1=
280÷
16=560÷
4=20×
8=350÷
5=60+300=15-8=
120=650÷
5=30×
30×
3=300÷
6=600+800=11+6=
4=4×
120=1080÷
9=30×
70×
2=350÷
7=600+70=95+3=
240÷
6=3×
160=30÷
2=90×
2=360÷
6=40+70=11+7=
540÷
6=6×
190=91÷
7=20×
90=
4=630÷
7=600+200=83-8=
130×
2+4034+4×
5022÷
2+5
70+19×
3(36+7)×
2060÷
(7-3)
6×
(54-21)(280+21)÷
7675÷
854-80÷
4321-(96-25)(54+16)×
6
922-46-54271-(71+37)240÷
786+30+70744-(44+12)450÷
200=880÷
8=60×
3=
500×
8=360÷
6=30+20=99-2=
5=9×
18=720÷
6=50×
9=
6=630÷
7=900+60=22-1=
5=2×
18=77÷
7=40×
20=
3=720÷
9=500+400=70-8=
630÷
9=8×
10=980÷
7=50×
6=90÷
3=20+60=25-2=
2=8×
180=360÷
5=360÷
4=700+300=86-7=
4=5×
13=40÷
4=50×
7=40÷
2=100+400=90-6=
13×
70+8038+6×
9090÷
3+3
40+15×
7(47+3)×
5075÷
(50+5)(240-96)÷
6774÷
328+140÷
7533+(86-41)(33-15)×
8
831+18+82282-(82-22)240÷
116-49-51391-(91+27)180÷
8=5×
12=36÷
3=30×
7=300÷
5=20+20=32-6=
720÷
8=4×
130=330÷
50=
5=240÷
8=700+600=28-1=
17=320÷
80×
7=150÷
5=60+700=32+4=
7=7×
20=91÷
7=80×
3=320÷
8=90+10=81-8=
5=5×
16=770÷
6=140÷
7=800+600=37+6=
8=3×
16=300÷
2=30×
4=120÷
2=900+80=96-2=
10×
30+5098+5×
4056÷
2+9
10+18×
8(43+3)×
4096÷
(81-37)(216+66)÷
6552÷
561-270÷
3965-(70-15)(93-42)×
507+52+48315-(15-10)280÷
883-12-88273-(73-65)120÷
3=2×
16=108÷
9=70×
6=70÷
7=20+700=81-8=
4=3×
20=108÷
9=50×
6=160÷
2=90+600=14+3=
13=26÷
3=120÷
3=400+600=20-7=
320÷
130=560÷
8=10+30=30+7=
15=91÷
7=60×
5=180÷
3=500+500=54+6=
60÷
3=4×
200=144÷
9=80×
9=300÷
6=20+60=43+1=
19×
9+5024+2×
20100÷
5+4
50+120×
4(35+3)×
2066÷
(8-2)
3×
(77-74)(188+16)÷
4340÷
336+320÷
8588-(97+44)(24+20)×
913-88-12595-(95+68)160÷
465+74+26666-(66+46)480÷
70÷
7=8×
10=900÷
6=80×
6=240÷
3=400+20=90-1=
50÷
5=6×
15=55÷
5=90×
3=90+100=45-3=
7=2×
15=120÷
9=60÷
2=800+70=40+1=
4=8×
11=1040÷
8=20×
2=600+800=53-6=
8=9×
120=520÷
7=240÷
3=40+60=96-4=
450÷
100=770÷
5=630÷
9=700+80=85-2=
18×
80+9090+2×
70120÷
8-9
20+100×
6(73+4)×
30208÷
(9-1)
2×
(57-17)(204+30)÷
6558÷
143+120÷
2533+(52-32)(46-13)×
4
552+58+42882-(82+26)540÷
133-70-30688-(88+78)90÷
150÷
5=3×
15=108÷
90×
7=630÷
7=20+10=53-4=
190=660÷
6=20×
8=280÷
7=800+100=81-1=
17=1260÷
6=700+500=84-5=
3=8×
12=320÷
7=480÷
8=80+60=13+8=
100÷
200=700÷
4=240÷
3=80+80=92-8=
130=80÷
8=90×
9=160÷
8=200+400=74+4=
14×
60+9076+6×
20176÷
8-3
40+19×
4(23+7)×
3069÷
(6-3)
(33+4)(287+70)÷
7136÷
972-280÷
4848-(89-15)(28+14)×
9
824-38-62767-(67-27)320÷
935+45+55977-(77-60)280÷
2=6×
180=42÷
3=50×
5=40÷
2=200+200=78+4=
5=8×
190=910÷
9=150÷
5=10+500=17+8=
7=3×
130=70÷
2=300+100=94-8=
40÷
14=135÷
4=900+400=73+7=
2=9×
19=78÷
6=90×
2=90÷
3=70+20=54-7=
17=1120÷
8=80×
4=90÷
9=40+70=83-2=
3+6088+3×
6092÷
4+9
6(83+4)×
90180÷
(7-1)
5×
(41-17)(315-154)÷
7240÷
560+180÷
2589-(72+17)(85+68)×
200-58-42222-(22+16)60÷
407-34-66496-(96-52)120÷