1、1.45+156= 2.25058= 3.6524= 4.303+8= 5.4004+205= 6.10+123+20= 7.(8020+80)4= 8.70+(100-105)= 9.36040= 10.4020= 11.80-25= 12.70+45= 13.902= 14.166= 15.3006= 16.5409= 17.3020= 18.4004= 19.350-80= 20.160+70= 21.18-648= 22.426+20= 23.40-57= 24.80+603= 25.41+182= 26.75-115= 27.42+7-29= 28.560080= 29.2516=
2、30.12025= 31.3611= 32.102525= 33.336+70= 34.2594= 35.200-333= 36.3020-1010= 37.1250= 38.258= 39.2311= 40.12525= 41.4200-2200= 42.220+80= 43.2085= 44.600-3200= 45.20+202= 46.35-255= 47.36+8-40= 48.280040= 49.9814 = 50.9624 = 51.5614 = 52.6513 = 53.7515 = 54.12024 = 55.20025 = 56.80016 = 57.84021 = 58
3、56014 = 59.39013 = 60.60015 = 61.7224 = 62.8517 = 63.9015 = 64.9616 = 65.7826 = 66.5117 = 67.8040 = 68.10020 = 69.1004 = 70.24040 = 71.9204 = 72.30060= 73.642 = 74.644 = 75.505 = 76.608 = 77.964 = 78.906 = 79.400+80 = 80.400-80 = 81.4080 = 82.40080 = 83.4816 = 84.9624 = 85.1605= 86.4250= 87.0518= 8
4、8.1076= 89.3610= 90.156= 91.243= 92.518= 93.264= 94.715= 95.3230= 96.4015= 97.6012= 98.2330= 99.3050= 100.5700= 1.45+156= 2.25058= 3.6524= 4.303+8= 5.4004+205= 6.10+123+20= 7.(8020+80)4= 8.70+(100-105)= 9.36040= 10.4020= 11.80-25= 12.70+45= 13.902= 14.166= 15.3006= 16.5409= 17.3020= 18.4004= 19.350-
5、80= 20.160+70= 21.18-648= 22.426+20= 23.40-57= 24.80+603= 25.41+182= 26.75-115= 27.42+7-29= 28.560080= 29.2516= 30.12025= 31.3611= 32.102525= 33.336+70= 34.2594= 35.200-333= 36.3020-1010= 37.1250= 38.258= 39.2311= 40.12525= 41.4200-2200= 42.220+80= 43.2085= 44.600-3200= 45.20+202= 46.35-255= 47.36+8
6、40= 48.280040= 49.9814 = 50.9624 = 51.5614 = 52.6513 = 53.7515 = 54.12024 = 55.20025 = 56.80016 = 57.84021 = 58.56014 = 59.39013 = 60.60015 = 61.7224 = 62.8517 = 63.9015 = 64.9616 = 65.7826 = 66.5117 = 67.8040 = 68.10020 = 69.1004 = 70.24040 = 71.9204 = 72.30060= 73.642 = 74.644 = 75.505 = 76.608 =
7、 77.964 = 78.906 = 79.400+80 = 80.400-80 = 81.4080 = 82.40080 = 83.4816 = 84.9624 = 85.1605= 86.4250= 87.0518= 88.1076= 89.3610= 90.156= 91.243= 92.518= 93.264= 94.715= 95.3230= 96.4015= 97.6012= 98.2330= 99.3050= 100.5700= 竖式计算: 脱式计算1、 2、3、 4、5、 6、7、 8、方程计算 1. 45+156= 2. 25058= 3. 6524= 4. 303+8= 5
8、 4004+205= 6. 10+123+20= 7. (8020+80)4= 8. 70+(100-105)= 9. 36040= 10. 4020= 11. 80-25= 12. 70+45= 13. 902= 14. 166= 15. 3006= 16. 5409= 17. 3020= 18. 4004= 19. 350-80= 20. 160+70= 21. 18-648= 22. 426+20= 45. 20+202= 46. 35-255= 47. 36+8-40= 48. 280040= 49. 9814 = 50. 9624 = 51. 5614 = 52. 6513 = 5
9、3. 7515 = 54. 12024 = 55. 20025 = 56. 80016 = 57. 84021 = 58. 56014 = 59. 39013 = 60. 60015 = 61. 7224 = 62. 8517 = 63. 9015 = 64. 9616 = 65. 7826 = 66. 5117 = 89. 3610= 90. 156= 91. 243= 92. 518= 93. 264= 94. 715= 95. 3230= 96. 4015= 97. 6012= 98. 2330= 99. 3050= 100. 5700= 101 1740 102 10063103 3.
10、21.68 104. 2.80.4 105. 147.4106. 1.920.04 107. 0.32500108. 0.654.35 109. 105.4110. 420 130. 5.21.3 131. 1.60.4 132. 4.90.7 133. 15 134. 612 135. 0.870.49 136. 1740137. 10063 138. 3.21.68139. 2.80.4 140. 147.4 141. 1.920.04142. 0.32500143. 0.654.35 144. 105.4145. 420146. 3.5200 147. 1.50.06 148. 0.75
11、15149. 0.40.8 150. 40.25 151. 0.361.54 174. 644 = 175. 505 = 176. 608 = 177. 964 = 178. 906 = 179. 400+80 = 180. 400-80 = 181. 4080 = 182. 40080 = 183. 4816 = 184. 9624 = 185 1605= 186. 4250= 187. 0518= 188. 1076= 189. 3610= 190. 156= 191. 243= 192. 518= 193. 264= 194. 715= 195. 3230= 23. 40-57= 24.
12、 80+603= 25. 41+182= 26. 75-115= 27. 42+7-29= 28. 560080= 29. 2516= 30. 12025= 31. 3611= 32. 102525= 33. 336+70= 34. 2594= 35. 200-333= 36. 3020-1010= 37. 1250= 38. 258= 39. 2311= 40. 12525= 41. 4200-2200= 42. 220+80= 43. 2085= 44. 600-3200= 67. 8040 = 68. 10020 = 69. 1004 = 70. 24040 = 71. 9204 = 7
13、2. 30060= 73. 642 = 74. 644 = 75. 505 = 76. 608 = 77. 964 = 78. 906 = 79. 400+80 = 80. 400-80 = 81. 4080 = 82. 40080 = 83. 4816 = 84. 9624 = 85. 1605= 86. 4250= 87. 0518= 88. 1076= 108. 3.5200109. 1.50.06 110. 0.7515111. 0.40.8 112. 40.25 113. 0.361.54 114. 1.0199115. 42035 116. 2512 117. 1350.5 118
14、 3/4 + 1/4 =119. 2 + 4/9 = 120. 3 - 2/3 =121. 3/4 - 1/2= 122. 1/6 + 1/2 -1/6 =123. 7.5-(2.5+3.8)=124. 7/8 + 3/8 = 125. 3/10 +1/5 = 126. 4/5 - 7/10 =127. 2 - 1/6 -1/3 = 128. 0.5117129. 32.819 152. 0199 153. 42035 154. 2512 155. 1350.5 156. 0.5117 157. 32.819 158. 5.21.3 159. 1.60.4 160. 4.90.7161. 1
15、5 162. 612163. 0.870.49 164. 1740 165. 10063 166. 3.21.68167. 2.80.4 168. 147.4 169. 1.920.04 170. 0.32500171. 0.654.35 172. 30060= 173. 642 = 196. 4015= 197. 6012= 198. 2330= 199. 3050= 200. 5700= 脱式计算: 12345678竖式计算12345678方程12344.254=150.08=070.5=330.04=6.54=1.60.03=0.090.9=4.70.1=2.30.06=3.20.5=0
16、80.9=0.6100=540.8=3.60.7=250.4=12.50.8=17.50.01=2.50.4=6.50.4=8.50.2=66.5=30.09=7.70.8=0.01220=0.660.3=230.4=2.20.05=4.10.6=4.60.4=023.5=0.32100=5.52=0.750.4=600.8=0.254=7.20.5=4.7310=82-7.2=3.40.6=0.1258=3.30.5=6.1-5.1=19+9.1=4.1-0.89=5.68+0.42=4-1.4=0.72-0.24=0.8+0.18=0.89-0.25=1-0.98=0.048+0.52=
17、5400=19.9+11.1=1871000=1+3.89=0.08110=7510=0.968=0.87=1.57=1.328=0.78=10.32=50.6=0.90.3=3.50.2=2.010=100.05=0.137=0.21100=0.74=0.054=40.3=430-250=0.17+0.06=1.02-0.09=7200800=0.17+0.6=0.83-0.6=17300=0.98-0.09=0.2+0.78=6000.7=10.2+0.02=0.15+0.7=670+250=10.2+0.2=9.2-6=8500500=3.2-3.2=3.7+2.3=25100=3.2-
18、0.32=2+2.8=380-290=0.35+0.5=0.35+0.63=350070=3.1+3=3.8+0.38=7500250=3.8+1=0.95-0.05=450+780=3.1+0.3=3+0.3=6309=4.5-0.4=9.5-5=3309=9.53-1.53=9.5-0.5=3.5+2.4=1-0.95=0.3+0.27=0.47+0.13=4.5+4=4-0.6=0.95+0.05=2.5+3.2=0.74+0.16=23100=9.8-4.8=48040=0.53100=5.1+2.3=12580=0.07810=0.52+0.4=7012=0.25100=3.4-2.
19、8=0.6-0.37=0.05210=10+0.08=1-0.75=0.51000=0.82+0.3=13.5+6.5=3.05100=1.2-0.8=21.6-12.6=63100=0.83-0.5=0.76+0.14=801000=2.7+0.4=0.72-0.43=30100=0.92-0.2=3.5+4.8=3.5+2.4=5+0.07=1-0.61=0.47+0.23=0.25+0.75=3.7+0.33=0.51+0.33=1-0.6=8-4.6=5.8-3.6=0.52+0.4=6.45+5.5=4.5-1.3=3.4-2.8=9.53-1.53=8.8-6.7=10+0.08=
20、9.5-7.3=7.2+0.8=7.82+0.3=8.8-6.7=9.5-7.3=1-0.95=3.4-2.8=0.96-0.35=9.53-1.53=0.25+0.75=1.2-0.8=0.83-0.5=2.7+0=12.58=2.34=3.250=0.450=300.1=2.63=4.12=0.350.2=7.50.1=2.52=0.510=0.68=2.810=0.70.8=5.6+0.4=4.7+2.3=4.52=7.20.8=63.4=脱式计算:6.94.83.10.4566.223.7815.89(6.755.89)4.025.40.985.171.83.213.75(3.756.
21、48)3.687.562.687.852.340.854.6635.61.815.67.2竖式计算:1702.05=8.841.7=211.4=12.5+0.25=42.30.781.430.67方程:(0.5+x)+x=9.822(X+X+0.5)=9.825000+x=6x3200=450+5X+X0.62-0.32=0.75100=0.020.5=3.60.3=5.6100=0.750.25=0.1258=0.862=0.5628=0.360.4=0.79=3.624=0.81.1=46.7-3.8=12.84=5.213=1.64+4.1=1020=2415=0.350.6=4.7+2
22、3=4.52=6.92.5=7.20.8=63.4=0.620.32=1.40.5=0.75100=0.020.5=3.60.3=6.37=5.6100=0.750.25=0.1258=4.80.3=0.962=0.5628=0.360.4=0.640.8=0.723.6=3.612=0.81.1=7.2+12.8=46.73.8=12.84=5.213=12.55=1.6441=1020=2415=8.6510=0.350.6=3.080.01=4.951000=6.90.1=0.40.5=2.40.8=10.89=9.60.8=0.1082=4.950.9=9.650.1=0.32510
23、0=2.58=0.560.7=0.1254=3.280.1=3.90.13=7.20.1=0.010.1=1.20.8=0.070.7=12.5=1.250.8=3.20.04=01.7=1.40.5=1.550.5=3.150.7=1.860.2=1.040.8=0.380.1=1.360.2=1.160.4=0.120.6=0.270.9=0.480.2=8.730.9=0.720.3=0.460.1=0.220.2=3.450.5=4.620.6=1.920.4=0.90.3=5.110.7=0.350.1=3.920.8=4.320.9=0.240.8=3.150.7=0.980.7=
24、1.80.6=1.760.4=2.640.4=7.560.9=1.190.7=1.530.9=1.330.7=1.180.2=0.090.1=0.210.1=1.540.2=8.280.9=30.5=1.710.3=7.440.8=2.480.8=0.750.5=1.920.8=3.690.9=2.280.3=0.250.4=1.60.8=0.871.3281.570.7810.323.50.20.90.350.6100.050.1370.740.05412.580.4503.2502.342.637.50.10.450.24.123.50.0190.509.83.90.394.122.631
25、2587.50.110.060.90.390.5=2.50.4=103.52=8.21.8=0.20.4=0.224=0.90.52=3.991=40.3=300.1=0.350.2=10.08=4.85.2=2.010=2.45=1.258=2.5412=10-1.8-7.2=7.827.2=2.199.1=10.10.89=6.80.42=0.80.18=0.720.24=8.15.1=0.890.25=10.98=0.480.52=0.540=0.1258=5.61.40.281.40.10.5=3.880.4=0.21100=3.41.4=0.452.50.81.250.33.60.
26、30.31.20.30.20.26脱式计算:2、竖式计算。(得数保留两位小数)42.30.781.430.675.871.97.90.35方程计算:5X+7=4216+8X=404X39=295(X+1.5)=17.52(X2.6)=8(X3)2=7.55.4X+X=12.8X0.36X=16100.070.31.48.21.80.1440.0570.920.42.340.20.4100-35.220.020.12.452.50.43.2500.90.520.2243.99103.5212.58810=1.470.7=0.43+3.57=0.90.8=40.8=0.56100=10.5=0.9
27、63=3.78100=16.510=3.215100=0.810=1.10.2=4.08100=0.60.8=30.9=2.50.4=3.60.4=12.58=800.3=1.19=500.04=9.60.6=1.782.2=0.1651.20.5-0.4=0.70.01=2.50.4=1.2581.25=123.9=6.60.66=5.370+4.63=4.23.53.92.031.6+2.40.3=2.77.3=0.30.3=2.140.97.22.80.90.01120.3=2.870.713470.25=0.960.3=1.50.42.50.70.8=5.61.01=82.5161.6
28、80.2564.32160.360.644.20.172.80.88.44.21.50.25=22.54=13.89.92.560.372.42.50.050.81.250.80.5=122.51.233=3.21.6=3.53=19.628.82.2=0.7540.50.8=8.40.2=1.60.27.20.3=2.80.3=0.90.15=5.50.55=1.80.4=0.08100=2.20.11=5.464.54=12.50.8=0.350.3=1.45=2.84=19.64=40.5=7.51.5=102.5=3.521=1.53=2.26=0.427=0.420.6=0.480
29、8=0.90.45=5.10.17=0.819=4.80.16=8.40.4=1.85=4.50.9=2.9100=1.50.03=4.40.11=9.616=10.01=4.25=30.5=6.1-0.5=0.38+4.2=03.89=0.60.2=6.44=7.20.9=4-0.18=0.30.1=0.12580=42.5=1.20.04=0.7+6.53=3.60.06=1.250.25=1-0.75=2.61.3=4.4+6.6=7.4-0.54=7.820.1=0.51.6=8.47=15=0.4+0.26=2.56=5.46=0.0720=0.455=3.5-2.9=0.480.
30、24=1.50.03=5.65+0.35=34=0.32.9=17.3-0.8=2.50.5=2.16-1.6=30.44=2.55=603.2=8.40.5=87-8.7=1.80.5=4.50.15=2.45=3.60.02=0.290.01=1.5+0.9=150.3=0.060.9=0.960.8=2.411=8.19=60.3+0.67=2.85=0.720.6=0.56=0.0010.1=187100=0.9+0.28=14=4.030.5=1.2+0.08=7.20.09=0.134=0.30.2=1.20.4=0.611=0.450.15=0.25+0.5=150.3=102.
31、5=5.8-0.9=3.42=脱式计算:2、竖式计算。(得数保留两位小数)1702.05=1.430.678.841.7=7.90.35方程计算:X0.36X=163.6XX=3.253X+5X=486*5+2X=444x-3*9=29100-20x=2025-5x=153200=450+5X+X781000150320.41300300=2.610015015320.4260010032.881.6443006018700=40080644360204207019454090742360402703054060=5719707040050350708109043056.61.17.641.5
32、40.224800200=1.890.633600180=1283.21105532.8417500.5=4.320.89601220040420301427156080600.02660304800.87240.63216400800=0.0520511.7481670359.22.32.70.31.50.4280.030.38190.683.44026501398014680347204800167200.5230466000.03160400.2330501.2330030=9600300=4000500=2500500=1.4300=0.26200=0.5090=56070=15003
33、00=0.05200=72009=0.1820=4.50250=0.690.30.1=0460400=6.80.68128=720094=96056=12.584=3500.20.5=124245.625.6503574207140=8.41.646.3790(8416)4=39(2411)4.7+2.3=4.52=0.1082=2.58=6.92.5=9.60.8=0.325100=0.52.2=4.950.9=9.650.1=210.21=0.721.44=165.07=8.710.1=8.080.4=4.20.76=5.213=0.3417=0.80.13=46.73.8=12.250.5=7.21.8=0.30.5=1.40.5=46.552.5=73.50.1=6.