1、1000以內(nèi)的加、減法（ 分鐘）225+214=521+ 26=97+535=362-138=479254=450-242=198+ 157=283+ 76=349+231 =400-206=574-390=56+ 238=679497=835-209=374+ 226=666+ 286=702-173=575+ 322=417-223=806+ 95=14568=548+ 452=85+ 263=29356=560+380=725-388=292-187=366+ 207=900-405=629+ 240=927-254=628-255=223+404=85+ 37=602-336=300-

2、185=900-461 =319+ 250=326+ 588=800-695=663+282=45968=208-129=239+ 571 =165+78=755+ 155=556-379=503+ 108=702-564=205+ 89=409+ 394=340-153=745-679=549+ 867=528-89=30184=726+598=500-453=501+ 389=963-804=169+450=800-695=34+ 678=517-348=575+322=245-179=49-k 867=528-89=201 84=726+ 118=806+ 45=145 68=548+4

3、52=85+ 263=29356=560+ 380=725-388=292-187=366+ 207=900-405=629+240=927-254=628-255=417-223=854-592=437+ 142=293-156=56+ 847=754-592=437+ 142=293-156=47+ 216=503+ 108=702564=205+ 89=409+ 394=439+557=666+ 286=702-173=575+ 322=854-592=437+ 142=293-156=112+ 847=503+ 108=702564=205+ 89=409+ 394=745-679=5

4、49+ 867=528-89=30184=629+240=927-254=628-255=538+71 =854-592=437+ 142=293-156=51+ 849=421 348=800-695=737-520=800-507=700453=501+ 389=963-804=169+ 450=34+ 678=517-348=405-228=746+ 163=352+ 135=267+ 395=343+ 588=474+ 209=115+267=485+ 637=602-336=300-185=900461 =459 68=556-379=340153=319+250=326+ 588=

5、800-695=663+ 282=208-129=239+ 571 =165+ 78=755+155=629+240=927-254=628-255=538+ 71 =263+804=74+ 37=502-336=400-185=800-461 =340-153=459 68=556-379=503+ 108=702564=205+ 89=409+ 394=319+250=326+ 588=800-695=663+ 282=208-129=239+ 571 =165+ 78=248+ 155=745-679=549+ 867=528-89=30184=34+ 678=517-348=405-2

6、28=746+ 163=500-453=501+ 389=963-804=169+ 450=一下載可編輯一下載可編輯1000以內(nèi)的加、減法筆算（ 分鐘）666+286=702-173=575+ 322=29356=806+95=14568=548+ 452=85+ 263=560+380=725-388=292-187=366+ 207=900405=479-254=300-206=274+ 226=225+214=521+ 26=97+535=362-138=450-242=398+ 157=283+ 76=349+ 231 =574-390=26+ 238=679-497=835-209=

7、806+95=14568=548+ 452=85+ 263=29356=900-405=417-223=479-254=560+380=725-388=292-187=366+ 207=629+240=927-254=628-255=538+ 71 =225+214=521+ 26=97+535=362-138=450-242=198+ 157=283+ 76=349+ 231 =400-206=374+ 226=585-239=421-348=574-390=56+ 238=679-497=835-209=500-453=501+ 389=963-804=169+ 450=800-695=7

8、37-520=800-507=900-461 =34+ 678=517-348=405-228=746+ 163=352+ 135=467+ 395=443+ 288=474+ 209=163+304=285+ 537=602-336=300185=319+250=326+ 588=800-695=663+ 282=459-68=556-379=340-153=726+ 598=208-129=239+ 571 =165+ 78=751+ 151 =276+ 195=14568=548+ 452=85+ 263=29356=900-405=479-254=400-206=560+380=725

9、-388=292187=366+ 207=225+214=521+ 26=97+535=362-138=450242=198+ 157=283+ 76=349+ 231 =574-390=56+ 238=679-497=835-209=374+226=485-339=417-223=421-348=239+557=666+ 286=702173=575+ 322=34+ 678=517-348=405-228=746+ 163=737-520=800-507=900-461 =45968=352+ 135=367+ 595=243+ 188=474+ 209=963-204=385+ 137=

10、602-336=300-185=319+250=326+ 588=800-695=663+ 282=208-129=239+ 571 =165+ 78=715+ 155=556-379=340-153=726+ 598=800-695=503+ 108=702564=205+ 89=409+ 394=1000以內(nèi)的加、減法（ 分鐘）一下載可編輯1000以內(nèi)的加、減法（ 分鐘）745679=549+ 867=528-89=30184=500453=501+ 389=963-804=169+ 450=894592=437+ 142=293156=53+ 807=560+380=725-388=29

11、2187=366+ 207=34+ 678=517-348=405-228=746+ 163=352+ 135=467+ 595=243+ 488=474+ 209=629+240=927-254=628-255=538+ 71 =814-592=437+ 142=293156=53+ 813=125+114=527+ 126=197+535=362-136=479-254=375-139=400-206=314+ 226=39+ 57=666+ 286=702-173=575+ 322=456-242=198+ 157=284+ 76=349+ 231 =572-390=56+ 238=67

12、9-497=835-209=806+45=14568=548+ 452=85+ 263=293-56=407-223=421-308=900-405=629+240=927-254=600-255=538+ 71 =563+104=185+ 137=602-336=300-185=900461 =43968=556-379=340-153=309+250=326+ 588=900-695=663+ 282=208129=239+ 571 =165+ 78=218+ 155=503+ 108=702564=305+ 89=409+ 394=715-679=549+ 867=528-89=3818

13、4=726+518=800-695=737-520=800-507=700-453=501+ 389=963-804=269+ 450=756+95=125+68=548-452=55+ 263=293-146=904-405=374+ 226=479-254=517+380=705-388=242-187=366+ 247=574-390=56+ 238=679-497=837-209=225+214=531+ 26=97+535=332-138=410-242=198+ 157=283+ 76=349+ 231 =400-106=785-539=407-223=521-348=439+45

14、7=666+ 286=702-113=575+ 322=263+204=174-37=402-336=231-185=755461 =340-103=44968=554-379=403+108=266564=215+ 89=409+ 374=309+250=316+ 588=800-605=663+ 202=238129=239+ 571 =165-78=752+ 155=745-679=549+ 867=528-89=30184=726-598=737-520=600195=600-507=34+ 678=517-348=405-228=746+ 163=329+250=326+ 588=8

15、09-605=663+ 292=449-168=544-379=755-461 =345-103=208-129=239+ 501 =145-78=752+ 145=263+204=174-37=402-336=241-185=405+108=266564=225+ 89=409+ 374=745-679=559+ 867=538-89=30184=326+598=600-507=737-520=542-395=352+ 135=267+ 195=243+ 488=474+ 229=34+ 678=517-348=405-228=746+ 163=700493=521+ 189=923-804

16、=169+ 450=700453=521+ 389=923-804=169+ 450=352+ 135=267+ 195=343+ 288=474+ 229=332+ 135=147+ 195=253+ 111 =474+ 209=900-453=501-389=263104=169+ 450=523+ 108=782564=235+ 89=469+ 394=201-129=231+ 571 =161+ 78=759+ 159=219+250=226+ 588=800-625=263+ 282=459-68=556-389=340-253=661-461 =578-129=259+ 571 =

17、175+ 78=758+ 155=273+ 108=775-567=105+ 29=39+ 394=363+204=174+ 327=562136=400-185=705-679=549+ 867=518189=301 84=726+598=737-520=981-507=693-495=34+ 678=517-348=405-28=746+ 163=512104=624-37=612-336=500-184=712469=423-348=736-580=873-295=912596=437+ 321 =283-256=156+ 847=254+678=816-348=805-278=706+

18、 143=651 458=581+ 339=983-804=189+ 450=352+ 156=321+ 95=143+ 88=474+ 109=900-507=35268=347-153=551-379=359+250=306+ 588=803-295=563+ 282=118+214=321+ 126=97+235=362-238=979-254=751-206=374+ 261 =745-539=450-342=198+ 357=283+ 276=349+ 231 =574-387=256+ 238=679-297=814-209=241 + 589=626+ 286=702-143=5

19、45+ 322=386+295=16768=565+ 452=85+ 233=293-66=712-405=317-223=621-348=512+380=812-388=723-187=315+ 207=563214=285-195=412-336=700184=644469=823-348=736-520=823-695=712596=437+ 277=612-256=56+47=54+ 678=516-348=405-278=746+ 143=611-453=511+ 339=913-804=162+ 450=352+ 156=321+ 95=143+ 88=474+ 209=800-507=455-58=357-153=596-379=309+255=326+ 518=813-695=613+ 282=513+108=782-514=235+ 19=459+ 394=213-129=212+ 571 =166+ 79=755+ 199=629+232=927-254=628-255=338+ 71 =754-592=437+ 142=293156=41+ 849=704-592=417+ 142=39315