三年级数学计算题专项练习汇编及答案集锦.docxVIP

三年级数学计算题专项练习汇编及答案集锦

20×21=

149×(282-279)=

237÷3×4=

812-785+749=

850÷2+458=

727-17×27=

108÷9×8=

288+67+543=

341-52+116=

25×8=

4.3+4.3=

234÷3=

17+35=

215+219-144=

18×5×3=

68×(547-469)=

17×35-534=

172+78×3=

94×(507-428)=

124×5-205=

484÷(10÷5)=

40×21=

374-(93+183)=

425+(432-271)=

433-104-207=

15×5×16=

921÷3×7=

94.3-87.4=

216÷2=

15×(264÷8)=

68÷(723-721)=

417+55-139=

12÷4×62=

225÷3×63=

504-58×3=

369-112-255=

460-444÷2=

87÷3=

338-21×11=

238+90×7=

450-26×16=

16×5×52=

22×20+722=

271+17-57=

839-367+422=

90.6-73.4=

160+238=

125-38=

522+269=

(334-182)÷2=

42×11=

455-238=

42×68×6=

386+33-39=

72.9-16.0=

578+165÷5=

48×16+348=

16×(110÷5)=

285-215-22=

5/8-1/8=

783÷(3×3)=

342÷9×40=

8.7-8.5=

904÷(2×4)=

410÷(10÷2)=

232÷4×10=

91+57=

832÷(4×2)=

789+176÷2=

46÷(94-92)=

881+(535-108)=

750-645=

184÷(2×4)=

344÷(2×2)=

161÷7=

(352-322)÷2=

150×3×2=

(300-279)×37=

884+426×2=

12×(648÷9)=

10.0-6.9=

98×23×4=

63×(146-143)=

366-(14+120)=

223-48-45=

835×(63÷7)=

8.5+9.0=

24×2×49=

527+818=

520÷2+172=

131×6=

672÷(3×2)=

162-33+340=

245×2=

16×30×2=

405÷(24÷8)=

2/3-1/3=

640-(209+61)=

161+114-137=

74×76=

0.4-0.2=

56×6=

243×(72÷9)=

2/4-1/4=

38×(64÷8)=

962-(426+276)=

(224-106)÷2=

53.6+36.2=

15×8×2=

329-117+135=

8.3+5.3=

140×6÷4=

514×(30÷5)=

36×27=

12×11×3=

252÷(24÷6)=

784+16×4=

225×4÷2=

571-824÷4=

8/10+2/10=

80×12÷3=

145×4×2=

(442-426)×22=

14×3÷2=

123×2-27=

495-461-13=

418-24×14=

976-131×2=

17×3=

79-42+127=

935+(370-244)=

192-18×3=

616÷(2×2)=

10×8×7=

8.8-4.3=

283-100-49=

682-(439-322)=

122+81=

22×2×72=

558÷2+43=

36×60=

11×33-262=

11×19×3=

88×9=

21×2×22=

6.3-5.6=

4/7+2/7=

377+249×3=

10×2×26=

342÷(2×3)=

(192-102)÷9=

258+431+298=

67×28=

334+77×8=

35×(189÷9)=

379-220=

286÷2×4=

602×6÷7=

456+(926-415)=

744÷6÷4=

414-96-314=

31×(249-243)=

496+960÷6=

126+133×4=

104+350×2=

410-13×21=

864÷4÷6=

13×(35÷7)=

40×5×6=

520÷(45÷9)=

248÷4×9=

31×(301-293)=

14×13×2=

73×5×6=

119-17×6=

896×(805-798)=

272+78-60=

205-152-18=

447÷(18÷6)=

321+(587-22)=

124÷4×5=

389-40×5=

1/6+3/6=

458-474÷6=

314-900÷9=

909-(54+578)=

8.0-0.6=

318-37-168=

68.2