六年级递等式计算题88361.doc

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1、六年级递等式计算题1. 254254 2. 57.26(5.261.5) 12124.573. 106.25+3.852.125+3.875 4. 11.9 51142.755.6. 13.375+5.75+2.25+6.625 7. (15.139.036) 18 8. 85.25-+14.5 9. 2.14.3+5.72.1 110. 10245-328 11. 2.83.1+168 251312. 23(50-12.5) 2.5 13. 24 14. 25.611047+639 151715. 3.52.7-52.218 16. 28 17. 3.3750.97+0.976.625 18

2、. 6.54+2.4+3.46+0.6 19. 95.61.8+95.68.2 20. 356480124 221. 3963.6-5.40.25 162+302+906 22. 5000-10534 14131223. 0.150.25+0.751.2 24. 41 ( + + ) 0.24 25. 42(25+4) 4 26. 3632184 27. 0.810.25+5.965 28. 4031327 29. 46.1.54.20.750.25 330. 3.274 +3.275.7 31. (1.2+ 1.8) 4.5102576832 32. 0.25800.450.9 33. 50

3、.102576832 34. 81.21173 27352735. 6696626.510.6 36. 37. 6756193207 38. 97360+336039. 2.557.1+2.457.1 40. 7779+11113 41. 0.8 15.5-(3.21+5.79) 442. (31.8+3.24)543. 31.54 (6+3)44. 0.64257.8+2.245. 22.5+2.52 46. 19464.81.80.9 47. 36.724.259.9 48. 51807056 49. 242.42.50.8 50. (4121+2389)7 51. 67115-974 5

4、52. 46912+1492 53. 405 (3213-3189) 54. 3.416 (0.01635) 55. 0.8(106.76)1.2 56. 19.46.12.357. 5.67(0.72-0.62)10 58. 18.10.92+3.9359. 0.40.70.2560. (0.7+5)10261. 100-5623 62. 0.78+5.436+1663. 4.070.86+9.12.564. 0.64257.8+2.2 65. 22.5+2.52 66. 19464.81.80.9 67. 36.724.259.9 68. 51807056 69. 242.42.50.8 70. (4121+2389)7 71. 67115-974 72. 46912+1492 73. 405 (3213-3189)3475.72534+3584 / 4