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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小学三年级数学计算题专项练习大全附答案Word格式.docx

6=

737+636=

(658-24)÷

507+825-205=

(819-569)÷

672+159=

7.4-4.5=

20×

27=

118-55=

(148-137)×

70=

48×

584÷

464+(382-296)=

969+(639-558)=

58×

108÷

(36÷

588-361=

146×

(279-276)=

433-154÷

951÷

321+(469-160)=

870×

996÷

(572-570)=

204÷

946×

84.1-36.2=

(998-722)÷

445-408=

191+633÷

14×

47=

246÷

(18÷

18+107=

2/4-1/4=

45×

75=

100×

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÷

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÷

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÷

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÷

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×

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

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