三年级数学下册脱式计算题288题1

1、-教育精选-(601-246) +5可编辑396 + 3 + 2985-16决 4648+480+3124-7357(34+ 22) +845+ (15+3)205+ 7X 862- (25-7)32X 4+72305X 3-154523+248-475470+ 5-28459+ 9X7294+ 399+ 7264+ (159+ 47X4)892 537+ 469X 2763 (386 363) X 37270+ 7-29-教育精选可编辑900 473 227X 396X 4+8045X 9- 33581 81 + 9X4120+800 101000- 487 8X1563X7+54057X

2、8-4068X37+460550+ 45 X 999X 2+301836+ 52A 436838 (138+275)615X 3+ 71-教育精选-可编辑207X 8- 987200+ 150X 30+ 5123+ 377X2650+ 50X3 2101948+ 539 6486012+ (200 194) +936406X 7- 66975+ 360+ (20 5)438+ 279-36272- 6X4+375+ 36g 20-5(75+ 360)+ (20 5)12+ (40 5X24)(5625+ 3675)+ (15+ 5)681 + 27X 4+ 223+253X 4720+ (15

3、 3X 2)3889- (108+41)X 5(800+ 200+ 50)X 345+165+ 3368 35X 11960 40+ 20- 15640+ (80 20X 3)44X 12+ 29550+ 110 15X 4(365 328) X (73 55)(535500) + (8277)63248X 12+ 86252+ 6+ 35X 7-教育精选(10+ 25)X 4423X 46+ 2672+ (3X 25-73)93X (515-428)48+ (2+ 6)82+ 41X68703 24X 25(69+ 21)X (72+ 8)(252+144) + (3828)(16+ 20)

4、X 35可编辑(126 87)X 12+ 26234+ (20旌 199)(75+ 315)+ (22 20)100+ 25+ 4-教育精选可编辑(121 92)X 12+ 6620 530+ 5X 2178 (83+ 360+ 60)870 30+ 15+ 13(420+ 60)+ (275 245)25X 32X 125460+ (3021 + 3)9000- 75X 24960+15- 28(49+ 21)X (48+ 8)45+ 180+ 30- 684- 4X9 + 6135 75+ 5182+ 13+ 34 X 3420+ (205- 198)X436X 13+ 207+ 345+

5、 120+ (30 6)44X 12+ 2928+ 120X8196+ 24X18203 135+ 9(124 85) X12+2466+ 14X2(84 4) X9+ 61825- 45+ 9X242400+ 60- 16X2(65+ 250)+ (18 13)(270 180) +3072- 12X 6 + 43(59+31)X (96+ 8)1024 (680+ 640+ 8)640+ 8- 50800+ 20+ 496X (28 75+ 5)4800- 24X (32+ 2)26X 4-125- 5860 20X 30987+ 3X61674 45+ 9X 10056- (25+ 17

6、)291X4X5555X 7X 478X 3+91005+5+3996+6 X 2256X 7X 545+ 3+5150X 4+10726+ 274X 3417A 3+21912X 3+45614 (3000+ 614)6024+3 + 42800X 5 + 41089- (400+ 311)328+ 16X 2-教育精选-可编辑516 123+ 77(100 36) 445X (399 214)718 75X 3347X 4- 1922762 (762+78)(187 24) X52335- 74 X 8275X6+ 3(582+ 6467)+76X25+ 75X6424X 3X2328+

7、172X 637X 100 37451+549 3-教育精选-258+ 493 5834+ 306X 2257X 4 + 245X 9 + 55X9720+ 8- 80256+ 389+ 211198 98X 21865 468+332567X 2X5(741159) +64X3812369X 2 + 354+ 6-5345+ 255+ 5可编辑-教育精选405+ 9X 3480+ 8+320+ 4(48+52) +5456 178 256120X 3-90X 2100-25X 4(32139) +630X 4+60X 520+80X 384+ 7+35X 4488+ 4-23X 47X (3

8、4+56)540+ 9- 300+ 6180+ 9-18可编辑-教育精选-可编辑105X 2X 5800-57X 9(65+16) +9230X (140-13224X 5+24X7(2534 958) +8792X 7 + 9707 35X 20(120103) X 5050+ 160+ 40(58+370) + (64-45)120-14介 18+35760 + 10 + 38(95 19 X 5 7424X5+24X7493+25X 745 X 20 X 3(95 95 ) +7495+ (64-45)14+20+ 548+ 8X785+14X2350+ 160+ 40284+16X 1

9、5428g (19 11)78X7 + 81 + 9(5021 3918) X61208- 230X5(284+16) X 8202+ 36+ 9120-36X 2(58+37) X 522X4+22121X3+41040+ 2+17430+ 5+240147+72+ 881+9+8779X 4+4202X 80+ 4120X 5+ 266X 5+774921+7X 4-教育精选360 12X3可编辑80X 6X2302+ 30X264+ 8 + 456770+ 7+65640+ 60X 4807+ 20+ 5100 50+ 5X285- 35+ 7X12600X8+ 240+ 100+ 54

10、34+ 25X55X748+ 642+ 7 + 36+637X 14+ 36+ 4-教育精选可编辑35+ 5+8X772+ 9-36-621X454+ 972+ 8+9X536+ 4+21X2500X (400 396)900+ (71-68)9X 80+980180+ 9-42+ 69000-(4500+250)12+ 6+ 45X36700+72+ 814X 6+9X58X(910-720)80X 30+5600320+ 8+64270+ 3X 92400+ 6-45(72+ 9) +(56+ 8)630+ 9+32054 + 9X8800X 7-1802800+32X6280X 4 +51600+ 2+230300+ 6X960X 8+15704000+ 8+350(6900-24005-教育精选-75+ 15+ 20X5可编辑60X (23-17)6X250X 0960+ 4X 9350+ 5X 9450+ 5+1250(6900-240053090+ 6X6750+ 55g 5(111+189)X3125X8+100(1147)X(16- 6)33+ 11 + 4X92660+ 26+ 4153+ 153+657-教