五年級(jí)400道計(jì)算題.doc

1. 1.5-0.5= 2. 1-0.9= 3. 2.30.6= 4. 0.90.8= 5. 1-0.3= 6. 3.4-1.5=7. 1.9-0.9= 8. 3.5-2.4= 9. 0.36+0.64= 10. 3.5+ 4.2= 11. 6 -0.5= 12. 2.7-0.4= 13. 0.8+ 0.7= 14. 4.5-3= 15. 7.8-1.1= 16. 1.50.5= 17. 10.9= 18. 2.30.6=19. 0.90.8= 20. 1.90.9= 21. 3.5 -2.4= 22. 0.360.64= 23. 0.960.3= 24. 8.656.31= 25. 2.5+0.9= 26. 1.2-0.5= 27. 7.8+1.6=28. 0.39+0.15= 29. 3-1.4= 30. 4.7-2.8=31. 7.2-6.45= 32. 15-0.48=33. 6.77-1.78=34. 3.45+5.75= 35. 3.40+58.20= 36. 49.80+49.20=37. 111.6-99= 38. 7.8+21.02= 39. 5.6-1.42=40. 12.5+0.9= 41. 4.5-2.83= 42. 3.75+2.25=43. 2.98+0.56= 44. 12.53+4.67= 45. 6.07+4.89=46. 5.64-1.78= 47. 10.2-6.45= 48. 5-0.41=49. 0.3+1.5= 50. 2.5+9.8= 51. 7.6+1.3= 52. 4.4+5.7= 53. 2.3+7.7= 54. 5.7+3.1= 55. 7.69+2.31= 56. 9.16+2.64= 57. 5.68+12.22= 58. 16.8+16.5= 59. 26.3+14.6= 60. 6.9+3.4= 61. 52.3+64.7= 62. 12.75-5.3= 63. 8.24+16.93=64. 0.750.4= 65. 200.78= 66. 4.84.2= 67. 5.73= 68. 4.91.7= 69. 1.340.8= 70. 20.75= 71. 8.70.03= 72. 0.20.09= 73. 8.52.5= 74. 2.41.4= 75. 0.680.42= 76. 7.827.2= 77. 29.1= 78. 0.480.52=79. 8.15.1= 80. 0.780.24= 81. 0.80.18= 82. 0.890.25= 83. 10.98= 84. 0.90.1= 85. 10.8= 86. 4.54= 87. 5.64= 88. 104.4= 89. 66.6= 90. 9.52.7= 91. 10.55= 92. 3.74.8= 93. 73.3= 94. 3.250.75=95. 2.73.9=96. 0.70.9= 97. 0.91= 98. 14.60.4= 99. 100.1= 100. 140.78= 101. 32.7= 102. 50.08= 103. 1.642.35= 104. 1.11= 105. 8.346.22= 106. 1.34.3= 107. 7.26.9= 108. 9.38.8= 109. 4.415.99= 110. 19.85.6= 111. 96.356.2 = 112. 79.256.8= 113. 1.925.793= 114. 8869.21= 115. 136.5105= 116. 73.4+52.1= 117. 93.1-20.9= 118. 63.1-11= 119. 0.33+9.8= 120. 7.8+6.9= 121. 0.2+2.7= 122. 5.6+4.4= 123. 9.4+0.06=124. 0.7+0.4=125. 0.50.45= 126. 100.1= 127. 1.80.9= 128. 12.61.2= 129. 17+0.33= 130. 1.01+0.6= 131. 7-0.05= 132. 9-0.26= 133. 6.14+3.83= 134. 7.93-1.64= 135. 5.23-2.36= 136. 3.44+3.36= 137. 8.63-3.48= 138. 1.16+4.77= 139. 7.74-5.85= 140. 9.35-4.74= 141. 4.93+4.75= 142. 8.17-5.26= 143. 2.26-0.86= 144. 6.55+4.68= 145. 1.1+4.5= 146. 1.9+3.4= 147. 3.45+4.6= 148. 4.45+4.5= 149. 9.4-2.75= 150. 7.3-1.26= 151. 3.83+5.55= 152. 2.75+1.3= 153. 7.6-2.15= 154. 1.9+6.2= 155. 7.1-6.6= 156. 6.8-2.8= 157. 44.4+1.4= 158. 1.7+9.66=159. 43.3+6.3= 160. 55.5-1.9= 161. 38.9-5.55= 162. 64.41+8.67= 163. 0.70.9= 164. 3.80.6= 165. 8.24+3.76= 166. 4.13.8= 167. 140.78= 168. 14.6-0.34= 169. 1.3+8.56= 170. 0.8-0.55= 171. 1-0.03= 172. 30.5+3.05= 173. 0.8-0.45= 174. 3.250.75=175. 0.78+2.2= 176. 5-0.08= 177. 10-0.1=178. 10-7.64= 179. 13.68.46= 180. 0.991.1=181. 1.23+6.52= 182. 5.32-0.93= 183. 6.35-5.23= 184. 1.23+5.69= 185. 1.26+5.21= 186. 0.96-0.23= 187. 7.26-4.93= 188. 2.16-0.23= 189. 4.63+8.9=190. 9.28+7.32= 191. 5.2-0.9= 192. 2.65+9.32= 7.65-6.23= 193. 8.28+4.75= 194. 9.23+5.45= 195. 6.23-4.53= 196. 8.52+4.65= 197. 5.2+2.63= 198. 4.62+8.95= 199. 7.24+6.21= 200. 3.8-2.3= 0.70.9= 201. 0.80.6= 202. 8.243.76= 203. 4.13.8= 204. 140.78= 205. 14.60.34= 206. 1.38.56= 207. 0.80.55= 208. 100.1=40.04= 209. 10.03= 210. 30.53.05= 211. 0.80.45= 212. 0.782.2= 213. 5-0.08= 214. 3.250.75= 215. 8.656.31=216. 107.64= 13.68.46= 217. 0.991.1= 218. 3.17+3.43= 6.82+15.55= 219. 34.52-17.87= 220. 12.23+4.57= 221. 23.75+8.64= 222. 17.83+9.5= 223. 7.830.5= 224. 3.45+8.7= 225. 16.55+1.3= 226. 8.54+5.96= 227. 27.38-5.34= 228. 2.62+4.66= 229. 8.5+9.63=4.76 - 1.12 = 230. 1.45 + 2.7 = 231. 4.31 + 21.76 =9.46 + 18.28 = 232. 42.39 - 20.92 =233. 21.85 + 37.08= 3.2+1.8= 234. 0.9+0.6= 235. 0.10.01= 236. 1.20.12= 237. 10.385= 238. 3