小学三年级下册数学计算题

1、396+3+225X8-4985-168+4648+480+ 3124-735+ 7(34+22) +845+ (15+3)(601-246) +5205 +7X862- (25-7)32X4+72305X3-154523+248-475470-5-28459+ 9X7294+399- 7264+ 159+47892-537+ 469763-386- 3637270+729900-473- 227406+369+ 94683+258-383359+432-18981 81 + 9460+177-177698 245 155456+299+ 81542 -128-272853+109-85363

2、X7+540550+45X9838 (138+275)96X4+80120+800- 1057X8-406208+342+292803 589+11199K2+3235+178+165615X3+745X 9-3351000- 487-5138X 37+460289+578-189329 332 171836+529-436207X 8-987123+377X21948+ 539648406X 7 669438+279+362200+150X30-5650+50X3-2106012+ (200-194) +93675+360+(205)72 6X4 + 375+360+205(75+ 360)

3、+(205)12+(40+ 5X24)(5625+3675)+(15+5)681 + 27X4-223+ 253X4720+(15 3X2)3889- (108+41)X5(800+ 200+50)X 345+165+3960 40+2015640+(8020X3)44 X 12+29550+ 11015X4368-35X11(365-328) X (7355)(4535 500) + (782-777)632-48 X 12+86252-6+35X7672-(3X 25-73)48-(2 +6)703-24X2593 X (515-428)(252+144) + (308-298)23X 4

4、6 + 282-41X68(69+ 21)X (72 + 8)(16+20)X35(126 87) X 12 - 26234 + (205 199)(75+ 315)+ (25 20)100 + 25+4(10+ 25)X44(121-92)X 12+6620 530-5X2178 (83+ 360- 60)870 30-15+13(420+ 60)+ (275 245)25X 32X125460+ (30 21 + 3)900075X24960+1528(49+ 21)X (48 + 8)45+ 180+30684 4X9+613575 5182-13+34X345+ 120+(30 6)1

5、96+24 X 18466+ 14X22400- 60-16X2420+ (205 198)X444 X 12+29203135+9(84-4) X9-6(65+ 250)+ (18-13)36 X 13+207+328+120X8(124 85) X 12+ 2182545 + 9X24(270-180) +3072-12X6 + 43(59+31)X(96+ 8)1024- (680+ 640+8)640850800+20 + 44800 -24X(32-2)26 X 4125+5860 20 X 30987+3X696X (2875+5)1674-45-9X 10056- (25+17)

6、291X4X5555X 7X478X 3+91005+5+3996+6X2256X 7X545+ 3+5150X 4-10726+274X34176+3 + 21912X 3 + 45614- (3000+ 614)6024+3 + 42800X 5 + 41089- (400+311)328+16X2(10036) +4718-75X3(187 24) X 52335- 74 X 8275X6+35X (399-214)(582+6467) +7424<3X2328+172X6516 123+77347X4-1922762- (76278)6X25+75X637X 100-37451

7、+ 549+334+ 306 X 2720+8801865 468-3324X 38-12368升 498-689169+584+731345+ 255+5257X 4+2256+ 389+ 211567X2X5369X 2+3258 + 493-5845X 9+55X9198-98X2(741-159) +654- 6-5167+ 45+282763-84-163468+ 28+32405+ 9X3456-178-256345+456+155(321 39) +684+ 7+35X4540+ 9 300+6480+8+320+4120X3-90X230X 4+60X5488+4 23X418

8、0-9-18(48+52) +5100-25X 420+8CX 37X (34+56)105X 2X5800-57X 9(65+16) +9230 X (140-132)24 X 5+24 X 7(2534-958) -8792X7-9707 35 X 20(120 103) X5050+160-40(58+370) + (64-45)120-144+ 18+35760 + 10 - 38(95 19 X 5 )+7424 X 5+24 X 745 X 20 X 395 + (64-45)48+ 8X750+160-40493+25X7(95 95 ) +7414+20 585+14X 328

9、4+16X 54280+ (1911)78X 7+81 + 9(5021-3918) X61208- 230X580+9-18(48+52) +5100-25 420+80X37X (34+56)10 52X5800-57X 9(65+16) +9230X (140-132) 24X 5+24X 72534-958) +8792< 7 + 9(5021-3918) X61208-237X 54280 (1911)190+360-24X8(14* 60)X (26-8)78X7+828-18(359 42)X53+64280+650-131000- (280 + 650 + 5)707 3

10、5 X 20(120 103) X 5050+160-40(58+370) + (64-45)120-144+ 18+35760 + 10 - 38(95 19 X 5 ) +7445 X 20 X 3(270 + 180) +5347+45 2416% 5295+ (64-45)178-145-5X6+42420+58064X 21-28(9+31X 11)(36+64)X 6585+14 (14-8)(284+16) X 8120-36K 2(58+37) X 522X4+221213 + 410402+174147+72+89< 4+ 4202 80+4120X5-2202 36

11、+ 930 5+24081-9+87766 5+774921+7480X6X2770 7+6580720-210050+535- 35-7302 30X2600X8+340H 100+5434 25X560-12X36华 8 + 45664060X45X7 48 + 64冬 7+36- 63 74+19X810X4 20+4仔 3+10+ 52 55 + 42+635-5+8X77冬 9-36- 621454+972-8+9X536+ 4 + 21X256+7+36+6500X(400-396)7 2-9-5564+264-4537650-(546+4530)65 9-4509X80+9809

12、000-(4500+250)6700+72814X6+9X 5900+(71-68)180 9-42-612-6 + 45X38X (910-720)760-540+1110 6500+1250-3500280 X 4 +560< 8+157060 (23-17)80X30+56009450-3200-42002400+6 4580(X 7-18016002 + 2304000 + 8 + 350320-8 + 6427% 3 X 9630 + 9 + 3202800+32 630 0 6X9(6900-2400) 5(72 + 9) +(56+8)54 9 X8960-4X9350-5X9(6900-2400) 575+ 15+20X530906X6(387-387)+ 0160-160-80750 550+5(111+189)X3125X8+1006 250X0(1 + 7)X(16- 6)810X4-43 3-11+4X9187+299-299587 + 496-6742660 26+4153+153+65732+(32 + 4)3