小学三年级数学计算题专项练习大全附答案Word格式.docx
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2÷
6=
737+636=
(658-24)÷
507+825-205=
(819-569)÷
672+159=
7.4-4.5=
20×
27=
118-55=
(148-137)×
70=
48×
2×
584÷
464+(382-296)=
969+(639-558)=
58×
108÷
(36÷
588-361=
146×
(279-276)=
433-154÷
951÷
3×
321+(469-160)=
870×
996÷
(572-570)=
204÷
6÷
946×
84.1-36.2=
(998-722)÷
445-408=
191+633÷
14×
47=
246÷
(18÷
18+107=
2/4-1/4=
45×
75=
100×
4÷
16×
51-132=
833+92×
397+136×
697-73+962=
15×
93=
749+31×
16=
23-24÷
82×
76×
419×
7-825=
90×
253-(63+173)=
7.4-1.9=
637×
9-957=
(273-224)×
20=
471-368-52=
905÷
5+958=
920-576÷
5.5-4.0=
39÷
332-(198+107)=
446+(415-64)=
483-18×
21=
5/9+2/9=
4/7+2/7=
352÷
21×
(245÷
7)=
479-344+290=
650+900÷
90÷
(996-994)=
474÷
6×
179+365+68=
570÷
725-(473+166)=
969+(886-703)=
161×
952÷
(63÷
9)=
84×
56×
399-287=
900÷
5/8-2/8=
582+987+904=
424-325+272=
876÷
11-112=
446×
7-448=
13×
92=
257×
966×
(54÷
692-672+921=
206×
7-460=
188+54=
354-(329-296)=
883-(806-513)=
(87-80)=
17×
(78÷
(477÷
504÷
9×
40=
367-(208-163)=
270+238=
6/10-2/10=
523×
6.6+3.5=
286÷
(104-102)=
(401-380)×
10=
98+(535-320)=
28×
11-136=
462+368×
446+143+123=
65÷
37=
367-(301-197)=
456÷
(284-276)=
3/5+2/5=
352-364÷
85÷
102×
762-71+235=
420-218=
842-(430+98)=
(928-902)=
(38-14)×
4.7-0.5=
480-72×
311+47×
77×
89=
3/6+2/6=
348-10×
14=
131×
5-429=
49+197+435=
281×
3-621=
22×
15÷
32×
95=
99+102×
61×
27÷
91+167×
144÷
178-146=
232÷
(87-85)=
110÷
372-269-56=
586×
206+178+187=
192÷
8÷
612+390+224=
25-232=
833-172=
64÷
(498-490)=
523+(889-695)=
176÷
362+940+792=
249+56-247=
768÷
70×
380÷
1.9-1.4=
344÷
208÷
12×
(231-196)=
796+504-102=
(159÷
243-30×
392×
104÷
986-(780-16)=
188×
206+290=
86×
33×
107+20×
44=
296+56×
396÷
5.5-1.6=
18×
35÷
694-259+477=
507÷
(15÷
30.4-27.0=
(153-132)=
68+(401-171)=
252÷
84=
832÷
(72÷
784÷
78÷
(107-105)=
306-35-72=
566×
5-599=
268-14×
13=
81×
(171÷
3/9-1/9=
237-14×
15=
59×
(105÷
147÷
7+523=
882÷
269+270+46=
0.5-0.3=
154+460+153=
(153-108)=
439-17×
233-58+51=
778-161-589=
340-290=
408-20×
231÷
7×
29=
381-13×
956÷
2+61=
2.6+3.6=
374+52×
238-88-120=
595+11×
35=
(842-476)÷
304-(82+143)=
89×
(25÷
74×
12-449=
217+267×
284-59×
936÷
45÷
(21÷
90=
(132÷
425-244=
78+57×
48-336=
469+26×
26=
313-(242-98)=
393×
123+285-228=
246×
(42÷
405×
(12÷
28.0+46.3=
10-91=
277-19×
0.4+8.5=
10÷
839×
(796-791)=
491×
(32÷
8)=
127×
5-385=
(344-336)÷
97×
444÷
990-(493+195)=
64+19×
116×
(356-351)=
836-157-557=
22-214=
227×
176×
311+119=
631-420=
121+375-162=
444-37=
847-247×
46.8+23.0=
50÷
861÷
(29-22)=
126-136÷
94-105÷
43×
18=
798-378+345=
(16÷
290÷
(14÷
431+(299-267)=
527-13×
724+385=
185+113=
647-28×
22=
31×
(361-331)=
1/5+2/5=
52÷
24=
(104÷
(42-37)=
618÷
867÷
3+62=
407+(314-172)=
(581-487)×
76=
37×
988+507-717=
28=
332×
(206-203)=
35-255=
(30÷
142×
112×
36×
23÷
596-25×
851-528=
664+204×
938×
150÷
340÷
254×
2-395=
856-71×
300-198+308=
8.5+8.6=
13-320=
(127-64)÷
438-(407-331)=
0.2+5.8=
791-(565-117)=
42×
95×
10-700=
73×
8-14=
(134÷
172÷
989-436×
24×
30÷
415-(149+16)=
(775-737)÷
258÷
269-123-55=
822-(182+159)=
186÷
(903-897)=
616÷
65×
291-35-204=
(863-75)÷
207+94÷
421-67×
135+628=
99×
26-29=
9.1+8.1=
149×
(834-831)=
529×
3.0-2.5=
50=
249-510÷
447-26×
271×
2-338=
23×
39=
987÷
123÷
4/6+2/6=
500÷
(49-42)=
68×
60÷
3/6-2/6=
(343-312)=
348÷
51=
37+10×
72=
10-707=
953+375=
270÷
(81÷
490+950÷
8.3-4.9=
76.4+7.9=
723×
(188-185)=
(344÷
88×
576-11×
185-72+141=
98÷
53×
842-33×
25=
66×
(602÷
134+349-64=
18÷
195-86+890=
292÷
396-(60+137)=
4/7-1/7=
103×
426÷
527+97×
97=
63+846÷
22.1+5.3=
(447-35)÷
182×
3-483=
53=
42+403-410=
6+89=
1/5+3/5=
9.4-2.0=
19=
678-246+785=
407-640÷
331+10+119=
98+40×
(579-497)=
546-277+725=
519-428÷
99+(475-376)=
36+(870-584)=
586-324÷
29×
(106-102)=
3.8-2.0=
4/6-1/6=
602÷
828÷
996-(343-167)=
3/7-2/7=
24-77=
344+852÷
129-66+51=
350÷
868×
(45÷
440÷
(20÷
2.3+4.9=
217÷
54×
(492-486)=
330÷
(352-346)=
832+59×
327+35×
838-(115+341)=
631-53×
40×
75÷
79×
(95-92)=
89÷
139×
235÷
216+32×
17=
307-13×
640+301-640=
882+138×
707-(651-219)=
(698-690)=
711-664÷
336-163-93=
987-96×
34-239=
112÷
58=
999-987=
430+48×
85=
1/4+2/4=
83×
17+60÷
38=
847-12×
260-177+173=
449+158+833=
327+30×
41×
848+812-662=
2/7-1/7=
202-(42+105)=
678-254-400=
894-(681-370)=
336-(65-49)=
284-760÷
588-108÷
189÷
238+82=
468+241+965=
710-(736-521)=
648÷
824÷
473+(954-98)=
968÷
(910-906)=
448÷
596×
(183-176)=
910÷
413-17×
331+56×
991-41-868=
57×
47×
469-87=
600÷
232+209-317=
244+285=
(469-159)÷
852÷
(991-988)=
7.2+1.0=
600×
7-286=
(308-230)÷
267+552÷
482×
26÷
303+774-29=
417÷
735÷
5+333=
548+(251-230)=
(574-503)×
116+(414-152)=
439-(31+223)=
898+58-582=
339-134×
38÷
31=
781-205-281=
196+468+251=
463-43×
214+938-651=
79.3-10.9=
(495÷
815-187-360=
0.7+9.7=
56+134=
2.9+94.1=
285÷
5/7-1/7=
265-177+327=
64=
362+35×
939×
22+675+266=
51+19×
34=
405-(396-35)=
222×
5÷
63×
(144÷
94÷
(350-348)=
986-(74+15)=
27-10=
151×
388-54-167=
361-60-133=
2/8+3/8=
104×
(64÷
3.1+7.6=
4/8+2/8=
(714-675)×
94=
(409-79)÷
132+136-85=
(744÷
233×
133×
130+84=
400÷
5.0-4.7=
196÷
3/8-1/8=
723+70×
567÷
319+(833-476)=
251×
135÷
624+17×
55=
(678-640)=
640×
497-798÷
459-111-256=
2+387=
(259-31)÷
85×
66=
78-40=
(434-428)=
参考答案
(649-646)=1374
2+211=402
14-107=369
2=375
(385-380)=490
7=1701
100-(977-904)=27
2=318
2/7+4/7=6/7
9=990
8-658=3206
57=798
969-(273+255)=441
2=247
6.3+3.1=9.4
4=53
2)=5
3)=96
62+518+696=1276
6)=140
2=69
3=306
23=404
2)=42
(407-404)=257
5=44
442-(106+198)=138
2/5-1/5=1/5
295-(389-275)=181
477-(27+390)=60
8=260
2=950
9=6
2=82
2-850=56
236+240=476
4)=1100
3=317
46+358-111=293
3=213
693+946+551=2190
9=58788
7=441
5)=80
(822-814)=3784
2-451=19
4=46
11=1715
1/3+2/3=1
77.1-23.0=54.1
7=17
6=158
737+636=1373
2=317
507+825-205=1127
2=125
672+159=831
7.4-4.5=2.9
27=540
118-55=63
70=770
70=6720
2)=146
464+(382-296)=550
969+(639-558)=1050
5)=116
4)=12
588-361=227
(279-276)=438
2=356
9=2853
321+(469-160)=630
6)=5220
(572-570)=498
2=17
2=1892
84.1-36.2=47.9
2=138
445-408=37
3=402
47=3290
6)=82
18+107=125
2/4-1/4=1/4
75=3375
5=80
51-132=684
9=1661
2=669
697-73+962=1586
93=5580
16=1245
2=11
6=37392
7-825=2108
75=6750
253-(63+173)=17
7.4-1.9=5.5
9-957=4776
20=980
471-368-52=51
5+958=1139
4=776
5.5-4.0=1.5
3=13
332-(198+107)=27
446+(415-64)=797
21=105
5/9+2/9=7/9
4/7+2/7=6/7
8=22
2=360
4=800
7)=735
479-344+290=425
4=875
(996-994)=45
2=158
179+365+68=612
2=285
725-(473+166)=86
969+(886-703)=1152
5=805
9)=136
9=42336
399-287=112
2=225
5/8-2/8=3/8
582+987+904=2473
424-325+272=371
5=730
11-112=119
7-448=2674
92=5980
3=771
6)=8694
692-672+921=941
7-460=982
188+54=242
354-(329-296)=321
11=528
883-(806-513)=590
(87-80)=497
3)=442
9)=1060
4=224
40=3400
367-(208-163)=322
270+238=508
6/10-2/10=4/10
2=1046
6.6+3.5=10.1
(104-102)=143
10=210
98+(535-320)=313
11-136=172
2=1198
446+143+123=712
37=481
367-(301-197)=263
(284-276)=57
3/5+2/5=1
4=261
2=425