900以内加法口算练习题五三天天练（3）.docx

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1、302+277 =439+354=346+321 =126+186 =365+421 =370+117 =150+216 =190+195 =268+250 =321+368 =227+381 =406+408=360+317 =339+146=383+230=402+262 =243+175 =271+177 =447+142 =291+108 =176+239 =103+253 =402+328 =135+187 =281+400=399+171 =307+360 =280+153 =320+351 =104+270 =135+351 =257+389 =103+345 =302+369

2、=102+269 =362+429 =186+219 =101+127 =172+256 =169+195 =183+167 =312+342 =151+387 =383+162 =245+138 =137+187 =216+441 =174+255 =278+211 =245+310 =388+196 =443+223 =225+120=389+163 =402+162 =170+371 =399+387 =227+381 =342+238 =180+148 =223+203 =181+198 =378+352 =207+133 =164+295 =414+279 =104+352 =279

3、+233 =356+133 =133+290 =140+214=254+260 =245+351 =289+242 =235+398 =284+145 =211+437 =116+265 =213+113 =235+136 =423+153 =440+301 =195+427 =280+404=424+187 =417+310=202+438 =192+384=183+229 =422+227 =220+196 =151+305 =411+202 =281+323 =158+236 =339+228 =421+296 =280+130 =212+378 =140+241 =169+245 =1

4、32+362 =166+249 =440+169 =333+191 =141+375 =436+293 =259+217 =338+206 =400+343 =412+278 =247+242 =237+129 =414+239 =234+347 =266+401 =382+125 =430+397 =394+365 =277+173 =421+392 =343+367 =268+365 =368+134=369+325 =441+318 =257+164=336+308 =175+414=197+314=318+407 =339+370=262+103 =425+281 =343+390=2

5、38+175 =248+273 =386+255 =350+358 =100+397 =333+347 =302+198 =121+174=368+297 =299+269 =443+218 =170+275 =337+220 =137+260 =184+246 =355+248 =244+419 =397+364=302+200 =307+293 =370+386 =342+256 =283+169 =268+270 =226+369 =193+370 =184+190 =450+280 =334+180 =263+131 =392+365 =365+210 =434+257 =262+34

6、5 =141+349 =394+172 =189+428 =319+405 =207+291 =121+191 =295+102 =429+381 =364+159 =100+281 =361+438 =237+210=135+279 =303+415 =109+230 =393+304=324+433 =410+269 =266+377 =166+302 =154+341 =260+324=143+156 =143+290 =237+111 =434+134=229+204=248+392 =350+262 =353+200 =318+225 =367+279 =281+289 =291+3

7、59 =108+152 =217+269 =440+392 =437+227 =282+265 =300+372 =161+137 =373+351 =134+246 =282+422 =387+207 =197+224=172+130=169+301 =137+333 =203+287 =399+406=219+302 =267+313 =420+297 =178+198 =327+240 =246+408=125+195 =181+388 =124+392 =385+230 =351+211 =149+327 =285+439 =442+168 =184+364=389+318 =103+

8、250 =269+253 =140+234=222+262 =296+439 =443+431 =299+350 =356+351 =216+311 =413+359 =441+292 =264+410=281+259 =199+212 =275+377 =233+375 =262+221 =112+336=277+409 =305+210=228+372 =431+346=170+132 =319+328 =412+278 =128+215 =396+200 =304+323 =411+179 =260+185 =273+351 =384+247 =318+175 =365+359 =319

9、+274=155+424=267+316 =364+240 =315+316 =175+440 =227+386 =168+376 =366+218 =359+406=283+276 =205+267 =439+191 =230+407 =150+106 =343+390 =415+403 =344+382 =380+272 =152+414=166+187 =448+209 =128+164=309+340=243+267 =272+193 =436+280=162+115 =391+368 =349+201 =348+447=333+231 =275+327 =444+255 =418+2

10、51 =122+141 =314+239 =432+352 =167+282 =394+421 =115+370 =190+436 =232+103 =368+348 =126+169 =246+391 =156+417 =291+183 =319+420 =213+328 =175+195 =351+306 =216+360 =434+352 =253+436 =216+378 =373+316=212+216=235+387 =107+359 =102+193 =176+136=419+336=250+214=376+134=190+128 =167+397=123+134=370+108

11、 =237+201 =446+220 =149+106 =333+421 =312+287 =435+307 =298+165 =300+119 =135+368 =108+296 =169+232 =123+320 =327+155 =435+205 =425+293 =339+152 =222+425 =429+414=213+176 =335+304=279+108 =228+186 =336+182 =301+342 =177+216 =257+387 =111+242 =421+359 =153+404=312+215 =259+108 =219+344=160+249 =433+4

12、29 =363+319 =410+296=372+141 =104+420=111+329 =285+182 =154+408 =205+416 =374+246 =214+151 =133+402 =443+177 =206+363 =242+435 =345+227 =296+306 =371+184=225+318 =399+364=283+371 =241+380 =164+331 =161+424=342+182 =397+142 =393+365 =212+317 =305+352 =329+260 =439+250 =125+421 =253+194=443+103 =277+1

13、20 =448+411 =138+415 =158+280=315+208 =302+186=104+147 =173+237 =197+418 =201+200=176+141 =109+211 =426+220 =186+380 =413+176 =261+247 =313+191 =318+383 =390+449 =140+357 =203+352 =327+400 =364+375 =164+129 =283+329 =147+278 =219+181 =330+376 =424+184=332+275 =389+306 =370+305 =376+145 =210+125 =408

14、+245 =165+270 =400+166=315+166=188+366=206+343 =196+108 =196+127 =365+327 =398+164=187+420=265+126=198+381 =440+106=154+226=151+119 =346+125 =439+336 =246+341 =264+125 =319+331 =137+141 =263+258 =328+119 =222+116 =276+387 =257+393 =160+213 =256+138 =237+271 =318+158 =158+128 =274+314=260+239 =114+43

15、7 =420+213 =400+219 =198+197 =190+345 =265+301 =384+220 =270+230=277+214=199+237 =172+223 =289+435 =390+106=159+193 =212+416=149+385 =309+396=128+109 =237+135 =280+156=335+173 =296+296 =191+402 =200+272 =237+365 =300+423 =388+170 =255+266 =353+347 =395+443 =101+383 =415+208 =364+419 =252+438 =173+37

16、7 =334+388 =112+173 =113+105 =292+168 =419+354=381+244=153+292 =433+286 =187+327 =206+426 =192+247 =179+196=288+284=260+189 =334+316 =212+140=193+420=178+217 =259+417 =254+111 =264+200=203+376=369+400=246+446=309+260 =243+407 =438+227 =334+239 =192+447 =245+398 =130+284=348+179 =418+417 =124+145 =31

17、5+205 =275+160 =419+238 =279+433 =433+116 =357+435 =307+391 =387+227 =230+371 =269+238 =236+219 =172+150 =258+298 =202+398 =386+309 =375+208 =386+294=352+249 =148+162 =443+446=221+440=310+154=107+227 =299+358 =207+203 =427+288 =272+394=181+229 =391+407 =165+230 =319+217 =332+333 =353+265 =402+404=40

18、7+247 =424+363 =229+230 =220+176 =293+397 =215+277 =324+423 =348+369 =429+342 =359+439 =260+440 =212+156 =101+253 =408+268 =260+426 =318+333 =111+111 =233+423 =271+293 =335+279 =377+151 =424+110 =356+148 =212+424=287+215 =302+421 =237+233 =153+268 =341+400 =221+233 =322+307 =363+447 =405+317 =374+29

19、9 =156+106 =142+401 =419+356 =243+301 =223+406 =439+439 =238+145 = 272+184=135+333 =388+219 =117+185 =246+321 =340+219 =346+265 =113+287 =270+133 =287+280 =358+395 =112+124=230+359 =434+243=159+161 =128+405 =294+171 =224+177 =186+336 =385+130=407+194=164+239 =259+238 =420+358 =223+444=291+132 =347+2

20、30=315+442 =314+339 =280+447 =318+126=152+442 =430+425 =183+322 =215+179 =414+116 =357+295 =269+210 =289+137 =242+136 =114+438 =180+407 =417+245 =437+447 =315+270 =190+236 =154+231 =185+280 =299+414=229+260 =122+420 =104+422 =203+114=182+237 =332+130 =317+258 =389+100 =100+122 =446+194=367+273 =154+

21、228 =416+112 =130+377 =187+146=293+335 =447+406=269+213 =439+400=105+146=351+300=424+357 =263+279 =133+351 =117+353 =174+121 =145+384=252+418 =308+312 =336+226 =441+384=407+145 =123+442 =152+392 =108+116 =206+135 =108+369 =160+424=207+170 =158+181 =257+447 =103+431 =122+363 =258+369 =187+334=302+216

22、 =221+440 =133+122 =228+421 =430+222 =192+383 =232+438 =218+402 =275+365 =222+262 =263+127 =279+399 =191+122 =181+374=267+273 =310+437 =167+406 =118+352 =101+289 =313+168 =213+167 =368+303 =163+155 =382+103 =272+277 =166+231 =139+259 =273+423 =384+103 =197+329 =328+201 =342+417 =288+182 =309+352 =16

23、1+238 =350+125 =183+280 =393+367 =389+369 =139+433 =364+297 =213+200 =232+148 =123+414=178+387 =370+108 =238+447 =406+233 =239+316=176+159 =290+364=357+313 =249+397 =315+257 =119+356=122+106 =395+100 =272+345 =279+179 =228+121 =322+257 =164+398 =209+330 =343+200 =434+170 =291+143 =348+184=115+360 =3

24、41+229 =287+300 =190+352 =170+280 =275+438 =103+105 =340+396 =308+326 =344+366 =170+283 =295+174=430+167 =177+106 =162+313 =180+423 =328+220=126+440 =161+287 =243+291 =177+216=188+398 =438+447 =431+424=379+302 =221+429 =167+435 =306+386 =183+297 =301+219 =283+270 =346+178 =216+338 =133+224=273+429 =

25、291+390 =163+181 =442+385 =237+343 =102+338 =446+340=349+206 =202+309 =208+325 =227+352 =286+341 =233+271 =262+392 =385+114=178+397 =397+421 =335+237 =195+393 =322+277 =189+108 =108+384=381+419 =249+158 =233+198 =403+317 =173+100=108+279 =306+207 =332+271 =371+242 =184+288 =235+210 =117+311 =165+195

26、 =245+173 =374+380 =293+435 =271+196 =154+122 =234+450 =108+297 =412+348 =157+338 =313+181 =383+283 =110+393 =342+183 =200+171 =126+185 =123+227 =251+250 =287+233 =292+192 =391+188 =137+392 =328+268 =183+423 =232+136=318+195 =267+180=275+175 =197+279 =366+191 =334+423 =185+450=166+390=315+336=255+19

27、9 =239+373 =235+124=405+266 =297+321 =267+226 =446+439 =153+402 =394+133 =384+303 =154+232 =240+409=167+440 =384+420 =323+161 =100+164=139+251 =362+379 =374+364=275+391 =186+316 =446+350 =420+262 =315+381 =136+389 =354+203 =157+307 =367+357 =279+360 =310+429 =121+297 =226+440=243+415 =282+116=184+40

28、8 =240+124=310+163 =138+108 =290+226=210+219 =350+312 =279+441 =330+388 =164+211 =415+202 =438+435 =143+189 =266+219 =378+376 =114+309 =447+149 =118+221 =359+380 =280+448 =205+395 =112+297 =222+152 =266+123 =233+161 =201+119 =147+439 =351+168 =247+407 =343+269 =103+438 =403+300 =137+273 =218+218 =16

29、5+256=230+418 =142+285 =358+435 =272+331 =366+142 =255+386=304+300=179+231 =213+378 =181+437 =163+151 =390+261 =359+193 =127+191 =381+165 =168+311 =303+291 =187+380 =135+432 =311+247 =114+376 =126+172 =119+406 =352+320 =103+101 =120+305 =162+394=171+284=247+159 =122+316 =270+185 =393+445 =250+142 =4

30、08+278 =276+167 =283+243 =202+151 =196+418 =183+317 =178+271 =356+287 =361+186 =327+220=426+161 =118+351 =181+300=364+115 =144+223 =308+335 =383+363 =308+201 =261+253 =235+178 =252+276 =281+159 =258+301 =234+166 =395+297 =338+424=151+285 =212+172 =269+215 =374+348 =343+366 =202+235 =429+323 =284+353

31、 =438+150 =372+126=137+258 =153+168 =141+434=113+390 =259+360 =296+126 =356+310 =203+176 =369+433 =184+363 =209+418 =123+238 =228+447 =213+282 =221+209 =256+403 =137+232 =104+107 =353+107 =364+434=448+232 =297+294=176+115 =425+267 =283+271 =147+226=166+420=112+293 =438+140=182+352 =146+296=157+141 =

32、252+439 =316+183 =419+403 =350+201 =150+123 =181+243 =389+371 =140+223 =286+206 =113+290 =280+366 =132+412 =320+274=220+431 =330+252 =418+192 =215+140 =189+195 =309+436 =295+172 =213+312 =351+237 =243+126 =205+183 =133+381 =179+225 =256+325 =119+349 =385+240=193+285 =208+389 =347+391 =352+345 =380+1

33、16=116+174=153+144=260+321 =286+203 =299+143 =396+440=335+265 =118+386 =253+410=354+388 =145+107 =303+193 =325+335 =185+336 =164+140 =105+301 =278+313 =145+228 =185+101 =142+391 =289+229 =159+398 =170+297 =325+166 =233+141 =317+443 =421+449 =377+179=392+360 =333+320 =361+139 =421+353 =318+107 =233+3

34、86 =330+173 =363+418 =288+338 =384+118 =302+405 =380+135 =345+339 =243+434=160+332 =241+129 =115+191 =323+321 =344+338 =153+253 =449+394=121+102 =284+146=379+397 =438+135 =375+330 =364+202 =283+415 =170+353 =151+240 =175+423 =292+364=133+431 =287+235 =411+349 =305+107 =239+277 =435+125 =427+197 =303

35、+155 =442+225 =110+211 =178+292 =394+259 =351+181 =271+223 =156+261 =442+318 =223+213 =448+120=133+364=385+267 =310+232 =285+178 =318+295 =183+318 =108+333 =219+153 =435+342 =259+341 =312+375 =227+145 =320+258 =146+111 =256+203 =215+246 =288+260 =138+280 =168+394=307+397 =194+416 =318+320 =267+435 =

36、168+382 =167+365 =439+248 =155+227 =121+250 =278+254=131+227 =371+275 =448+136 =261+171 =336+438 =185+361 =327+417 =126+285 =169+411 =175+325 =249+297 =227+131 =177+338 =319+214=150+183 =283+321 =396+450 =227+103 =201+285 =287+449 =206+215 =265+371 =292+106 =420+397 =334+233 =252+269 =172+398 =106+3

37、78 =343+393 =161+6部 =oei+2o = IS+SZT = 2H80I= Z+9评 = 0Z+8 = Z9Z+89Z =608+22 = 99I+00 = Z6Z+91Z = Z2I+S0S = 8Z+8TZ = ZK+8I= 8W+Z9 = 09+SK = ZS+80Z = Z61+00Z = lS+6 乔 =T9Z+ZW = IK+SK = 81+ZZ =+ = S0H08T = ZH8IZ = 9Z+Z01 =6%+仔= 6%+HH = 60Z+Z0Z = 961+Z1 =8 兆+8 = T+IS =101+9%= IS+I9Z = 20HI0 = ZZT+61 = 061+81 = 6Z1+16 = IIT+8 = 6S+88I