一年级800以内减法口算练习题五三天天练精华版（7）带答案.docx

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1、724-279=702-437 =777-599 =731-489 =728-584=778-497=746-204=796-594=716-252 =777-264=753-328 =712-292 =794-299 =713-578 =784-472 =796-557 =763-127 =770-386=751-263 =790-380 =738-197 =734-376=756-461 =727-428 =786-373 =722-274=751-536 =767-547 =705-278 =731-599 =783-169 =758-199 =729-100=723-265 =724-

2、552 =715-123 =726-477 =726-182 =725-147 =743-399=758-177 =732-581 =715-404=799-420 =751-549 =728-450=780-458 =750-526=722-530 =728-329 =777-345 =734-226 =734-300=758-208=753-538 =789-595 =741-496=776-387 =748-138 =794-551 =768-293 =740-570=785-150 =744-218 =780-322 =788-173 =764-222 =792-539=727-193

3、 =732-435 =781-260 =716-402 =761-527 =788-541 =751-465 =734-308 =794-264=725-486=708-300=763-232 =729-465 =796-598 =772-404=709-243 =761-237 =753-354=715-212 =779-169=724-430=785-361 =718-457 =733-101 =774-103 =745-283 =742-523 =700-231 =758-589 =774-582 =707-454=701-115 =773-234=771-284=739-455 =72

4、0-328 =749-106=755-163 =800-306=739-256 =773-471 =788-337 =712-108 =718-294=724-357 =764-253 =723-392 =789-402 =717-183 =769-279=794-416 =738-141 =712-331 =764-449=721-570 =729-546 =771-573 =776-528 =745-394=800-310 =722-304=774-181 =704-432 =741-478 =711-538 =725-201 =781-571 =781-215 =780-342 =721

5、-255 =702-400 =750-469=724-303 =779-537=728-321 =783-244=718-176 =791-142 =767-268 =782-412 =783-560=728-428 =732-205 =733-592 =721-130=796-189 =724-483 =760-419 =724-279=445702-437=265777-599=178731-489=242728-584=144778-497=281746-204=542796-594=202716-252=464777-264=513753-328=425712-292=420794-2

6、99=495713-578=135784-472 = 312796-557=239763-127=636770-386=384751-263=488790-380=410738-197 = 541734-376=358756-461=295727-428=299786-373=413722-274=448751-536 = 215767-547=220705-278=427731-599 = 132783-169 = 614758-199 = 559729-100=629723-265=458724-552 = 172715-123 = 592726-477=249726-182 = 5447

7、25-147 = 578743-399 = 344758-177 = 581732-581 = 151715-404=311799-420=379751-549=202728-450=278780-458 = 322750-526=224722-530=192728-329=399777-345=432734-226 = 508734-300=434758-208=550753-538=215789-595=194741-496=245776-387 = 389748-138=610794-551=243768-293=475740-570 = 170785-150=635744-218 =

8、526780-322=458788-173=615764-222=542792-539=253727-193 = 534732-435 = 297781-260 = 521716-402 = 314761-527=234788-541=247751-465=286734-308=426794-264=530725-486=239708-300=408763-232=531729-465=264796-598=198772-404=368709-243=466761-237 = 524753-354=399715-212 = 503779-169=610724-430=294785-361=42

9、4718-457=261733-101=632774-103=671745-283=462742-523=219700-231=469758-589 = 169774-582 = 192707-454=253701-115 = 586773-234=539771-284=487739-455=284720-328 = 392749-106=643755-163=592800-306=494739-256=483773-471 = 302788-337=451712-108 = 604718-294=424724-357 = 367764-253 = 511723-392=331789-402

10、= 387717-183=534769-279=490794-416=378738-141 = 597712-331 = 381764-449 = 315721-570 = 151729-546 = 183771-573 = 198776-528=248745-394=351800-310=490722-304=418774-181 = 593704-432 = 272741-478=263711-538 = 173725-201 = 524781-571 = 210781-215 = 566780-342=438721-255=466702-400 = 302750-469=281724-303=421779-537=242728-321=407783-244=539718-176 = 542791-142=649767-268=499782-412 = 370783-560=223728-428 = 300732-205 = 527733-592 = 141721-130=591796-189=607724-483=241760-419=341