三年级数学练习题(1) 256 x 9 = 384⑵222 x 7 = 184⑶188 x 5 = 440⑷154 x 3 = 756⑸120 x 9 = 560⑹129 x 6 = 380⑺138 x 5 = 216(8) 147 x 3 = 612(9) 156 x 7 = 384(10) 165 x 2 = 300(11) 174 x 6 = 168(12) 183 x 4 = 364(13) 192 x 5 = 96(14) 201 x 3 = 264(15) 210 x 4 = 160(16) 219 x 2 = 180(17) 228 x 5 = 96(18) 237 x 8 = 112(19) 246 x 7 = 48(20) 255 x 6 = 100(21) 264 x 9 = 144 4 = 111 x 9 = 110 5 2 = 122 x 7 = 75-;-3 5 = 133 x 5 = 56 2 9 = 144 x 3 = 124—;—4 7 = 155 x 9 = 170 5 5 = 166 x 6 = 222-;-6 3 = 177 x 5 = 280-;-7 9 = 188 x 3 = 344 8 6 = 199 x 7 = 414―;—9 5 = 210 x 2 = 98 2 3 = 221 x 6 = 156-;-3 7 = 232 x4 = 220-;-4 2 = 243 x5 = 348—;—6 6 = 254 x 3 = 305-;-54 = 265 x 4 = 448 75 = 276 x 2 = 603 93 = 252 x 5 = 560 84 = 228 x 8 = 146—;—2 2 = 204 x 7 = 228-;-3 5 = 180 x 6 = 316-;-4 9 = 156 x 9 = 410十5273 x 7 = 84 7 =132 x 7 = 510 6282 x 5 = 76 -;-4 = 108 x5 = 316 -;-4 291 x 3 = 52-;- 2 = 114 x 3 = 219-;-3 300 x9 =1655 =120x9 =3355309 x 5 = 280 7 =126 x 9 = 3055318 x 3 = 235 -;-5 = 132 x 7 = 165 -;-3 327 x 7 = 162-;- 3 = 138 x 5 = 98-;-2 336 x 2 = 5499 =144 x 3 = 1724345 x 6 = 408―;—6 = 150 x 9 = 185―;—5 211 x 4 = 3755 =156 x 6 = 1866228 x 5 = 246 -;-3 = 162 x 5 = 175 -;-7 245 x 3 = 623 -;- 7 = 168 x 3 = 152 -;-8 262 x 4 = 192 —;— 2 = 174 x 7 = 117 —;—9 279 x 2 = 552-;- 6 = 180 x 2 = 36-;-2 296 x 5 = 3524 =186 x 6 = 693313 x 9 = 4205 = 192 x 4 = 1124330 x 7 = 240 +3 = 198 x 5 = 198 +6 347 x 5 = 304 —;—4 = 204 x 3 = 190 —;—5 364 x 3 = 144 -;- 2 = 210 x 4 = 301 -;-7 381 x 9 = 340 -;- 5 =216 x 2 = 198 -;-9398x6 =576十 9 = 222x 5 =200十 8(22) (23) (24) (25)(26) (27) (28) (29) (30) (31) (32) (33) (34) (35) (36) (37) (38) (39) (40) (41) (42)(43) 415 x 5 = 420 7 = 228 x 8 = 56 2(44) 432 x 3 = 224 亠4 = 234 x 7 = 93 * 3(45) 449 x 7 = 104 ▽ 2 = 240 x 6 = 136 * 4(46) 466 x 2 = 240 亠5 = 246 x 9 = 185 * 5(47) 483 x 6 = 396 * 9 = 252 x 7 = 240 * 6(48) 500 x 4 = 280 •7 = 258 x 5 = 172 4(49) 517 x 5 = 180 * 5 = 264 x 3 = 138 * 3(50) 534 x 3 = 96 * 3 = 270 x 9 = 245 * 5(51) 521 x 2 = 234 6 = 263 x 9 = 275 5(52) 508 x 5 = 230 5 = 256 x 7 = 174 3(53) 495 x 9 = 159—;—3 = 249 x 5 = 122—;—2(54) 482 x 7 = 420 ~~7 = 242 x 3 = 256~~4(55) 469 x 5 = 134―;—2 = 235 x 9 = 335―;—5(56) 456 x 3 = 444 6 = 228 x 6 = 420 -*6(57) 443 x 9 = 324 -*4 = 221 x5 = 511-*7(58) 430 x 6 = 440 5 = 214 x 3 = 608 8(59) 417 x 5 = 285 ~~3 = 207 x 7 = 711~~9(60) 404 x 3 = 356―;—4 = 200 x 2 = 164―;—2(61) 391 x 7 = 166 -*2 = 193 x 6 = 255-*3(62) 378 x 2 = 385 -*5 = 186 x 4 = 316-*4(63) 365 x 6 = 639 *9 = 179 x 5 = 438*6(64) 352 x 4 = 455 7 = 172 x 3 = 335 5(65) 339 x 5 = 236 亠4 = 165 x 4 = 0 * 7(66) 326 x 3 = 106 ▽ 2 = 158 x 2 = 549 * 9(67) 313 x 4 = 235 亠5 = 151 x 5 = 440 * 8(68) 300 x 2 = 369 * 9 = 144 x 8 = 98 * 2(69) 287 x 5 = 245 •7 = 137 x 7 = 129 * 3(70) 274 x 9 = 145 * 5 = 130 x 6 = 148 * 4(71) 261 x 7 = 69 * 3 = 123 x 9 = 155 * 5(72) 248 x 5 = 153 * 9 = 116 x 7 = 150 * 6(73) 235 x 3 = 174 * 6 = 109 x 5 = 76 * 4(74) 222 x 9 = 205 * 5 = 121 x 3 = 39 * 3(75) 209 x 6 = 159 * 3 = 133 x 9 = 90 * 5(76) 196 x 3 = 130 2 = 145 x 9 = 140 5(77) 183 x 7 = 462 * 6 = 157 x 7 = 99 * 3(78) 170 x 2 = 356 * 4 = 169 x 5 = 76 * 2(79) 157 x 6 = 425 * 5 = 181 x 3 = 172 * 4(80) 144 x 4 = 243 * 3 = 193 x 9 = 110 * 5(81) 131 x 5 = 308 * 4 = 205 x 6 = 150 * 6(82) 118 x 3 = 146 * 2 = 217 x 5 = 196 * 7(83) 105 x 4 = 345 * 5 = 229 x 3 = 248 * 8(84) 189 x2 = 585 9 = 241 x 7 = 306 9(85) 273 x 5 = 427 -;- 7 = 253 x 2 = 74 -;- 2(86) 357 x 9 = 228 ~~ 4 = 265 x 6 = 120 ~~ 3(87) 441 x 7 = 106 ―;— 2 = 277 x 4 = 172 ―;— 4(88) 525 x 5 = 245 -;- 5 = 289 x 5 = 276 -;- 6(89) 609 x 3 = 405 9 = 301 x 3 = 245 -— 5(90) 693 x 9 = 287 7 = 313 x 4 = 364 7(91) 777 x 6 = 185 ~~ 5 = 325 x 2 = 495 ~~ 9(92) 861 x 5 = 99 ―;— 3 = 337 x 5 = 464 ―;—8(93) 721 x 3 = 261 —;—9 = 349 x 8 = 122 —;— 2(94) 581 x 7 = 150 -— 6 = 361 x 7 = 192 -— 3(95) 441 x 2 = 105 5 = 373 x 6 = 268 4(96) 301 x 6 = 51 -;- 3 = 385 x 9 = 350 -;- 5(97) 161 x 4 = 91 -;- 7 = 397 x 7 = 438 -;- 6(98) 284 x 5 = 90 2 = 409 x 5 = 304 4(99) 407 x 3 = 516 -— 6 = 421 x 3 = 237 -- 3(10) 530 x 4 = 148 4 = 433 x 9 = 410 — 5 办公室卫生管理制度1 •本制度规定了办公室卫生管理的工作内容和要求及检查与考核。
一、主要内容与适用范围2 •此管理制度适用于本公司所有办公室卫生的管理二、定义1 •公共区域：包括办公室走道、会议室、卫生间，每天由行政文员进行清扫；2•个人区域：包括个人办公桌及办公区域由各部门工作人员每天自行清扫。
1. 公共区域环境卫生应做到以下几点：1) 保持公共区域及个人区域地面干净清洁、无污物、污水、浮土，无死角。
2) 保持门窗干净、无尘土、玻璃清洁、透明一^...宀3) 保持墙壁清洁，表面无灰尘、污迹。
4 ) 保持挂件、画框及其他装饰品表面干净整洁。
5) 保持卫生间、洗手池内无污垢，经常保持清洁，毛巾放在固定(或隐蔽)的地方。
6) 保持卫生工具用后及时清洁整理，保持清洁、摆放整齐。
7) 垃圾篓摆放紧靠卫生间并及时清理，无溢满现象。
2. 办公用品的卫生管理应做到以下几点：1) 办公桌面：办公桌面只能摆放必需物品，其它物品应放在个人抽屉，暂不需要的物品就摆回柜子里，不用的物品要及时清理掉。