一年级600以内加法减法口算混合练习题五三天天练精华版（7）带答案.docx

507-365 =274+209 =539-447 =276+272 =597-416=212+208 =522-230=223+220 =565-430=252+220 =511-145 =257+277 =526-450=580-294=594-183 =506-311 =219+237 =261+215 =265+259 =507-385 =546-400 =520-101 =257+287 =261+254=259+204=586-247 =580-117 =509-266 =297+267=225+249 =212+249 =508-468 =575-414=584-411 =277+209 =214+217 =286+235 =531-281 =578-405 =586-378 =300+244=258+289 =222+223 =575-425 =588-257 =564-369 =285+299 =227+227 =269+288 =541-291 =538-478 =566-330 =246+209 =213+235 =236+255 =206+278 =565-273 =560-155 =519-123 =501-496 =267+231 =218+215 =217+206 =248+222 =600-304=564-147 =564-385 =586-358 =253+202 =212+272 =278+274=276+256 =567-347 =589-294=553-248 =589-453 =282+279 =286+203 =236+289 =269+248 =547-481 =518-169 =547-203 =534-313 =244+294=212+211 =266+230 =268+252 =522-485 =517-342 =545-322 =516-175 =263+277 =242+256 =242+271 =222+206 =529-341 =559-180 =521-431 =503-303 =233+224=208+234=266+262 =275+238 =555-140=222+294=540-138 =229+239 =582-136=298+221 =582-166=233+263 =514-260=223+273 =572-312 =290+286 =571-309 =531-233=579-242 =561-363 =299+214=249+241 =222+287 =550-368 =560-417 =556-130 =262+208 =251+209 =250+213 =568-146 =589-379 =536-413 =270+266=278+210 =222+264=588-100 =594-257 =594-289 =262+235 =257+200 =231+260 =552-163 =551-219 =547-495 =210+201 =237+286 =241+241 =570-110 =558-333 =523-351 =284+275 =296+300 =280+216 =583-187 =521-213 =521-244=507-365 = 142580-294=286594-183=411506-311 = 195274+209=483219+237=456261+215=476265+259 = 524539-447=92507-385 = 122546-400 = 146520-101=419276+272=548257+287=544261+254=515259+204=463597-416=181586-247 = 339580-117=463509-266=243212+208=420297+267 = 564225+249=474212+249=461522-230=292508-468=40575-414=161584-411 = 173223+220=443277+209=486214+217=431286+235 = 521565-430=135531-281=250578-405 = 173586-378=208252+220=472300+244=544258+289=547222+223=445511-145=366575-425 = 150588-257 = 331564-369 = 195257+277=534285+299 = 584227+227=454269+288 = 557526-450=76541-291=250538-478=60566-330=236246+209=455213+235=448236+255=491206+278=484565-273=292560-155=405519-123 = 396501-496=5267+231=498218+215=433217+206=423248+222=470600-304=296564-147=417564-385 = 179586-358=228253+202=455212+272=484278+274=552276+256 = 532567-347=220589-294=295553-248=305589-453 = 136282+279=561286+203=489236+289 = 525269+248 = 517547-481=66518-169 = 349547-203 = 344534-313=221244+294=538212+211=423266+230=496268+252 = 520522-485=37517-342 = 175545-322=223516-175 = 341263+277=540242+256=498242+271=513222+206=428529-341 = 188559-180=379521-431=90503-303=200233+224=457208+234=442266+262 = 528275+238 = 513555-140=415531-233=298579-242=337561-363 = 198222+294=516299+214=513249+241=490222+287 = 509540-138=402550-368 = 182560-417 = 143556-130=426229+239=468262+208=470251+209=460250+213=463582-136=446568-146=422589-379=210536-413 = 123298+221=519270+266 = 536278+210=488222+264=486582-166=416588-100=488594-257=337594-289=305233+263=496262+235=497257+200=457231+260=491514-260=254552-163 = 389551-219 = 332547-495 = 52223+273=496210+201=411237+286=523241+241=482572-312=260570-110=460558-333=225523-351 = 172290+286=576284+275 = 559296+300 = 596280+216=496571-309=262583-187=396521-213=308521-244=277