一年级1000以内加法口算练习题五三天天练精华版（7）带答案.docx

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1、414+448 =444+451 =413+471 =416+406=402+435 =473+413 =433+498 =471+447=437+478 =439+463 =444+420=415+474=491+449 =456+465 =415+420=402+477=439+404=403+440=466+482 =403+425 =458+494=412+461 =444+487 =403+453 =436+468 =475+492 =412+412 =424+467 =494+483 =480+412 =471+404=444+446=440+459=437+468 =467+43

2、5 =404+440 =429+450 =419+424=446+404=400+475 =433+477 =431+441 =472+460=445+468 =454+406 =426+427=483+403 =486+495 =460+413 =488+432 =447+479 =435+484=472+439 =459+445 =402+442 =494+455 =429+495=417+413 =422+460=403+402=499+449 =452+422 =475+497 =411+465 =493+452 =401+484=419+468 =432+436=486+467 =4

3、27+447 =422+401 =450+459=495+430 =415+484=474+433 =467+442 =483+480=458+485 =424+442 =486+454=469+470=429+472 =455+464=497+462 =467+452 =495+416=498+431 =444+494=488+416 =434+472 =462+404=435+404=499+453 =414+436 =464+443 =491+454=498+407 =422+405 =445+482 =437+408 =455+465 =485+428 =428+431 =446+46

4、9 =414+440 =407+481 =462+485 =428+424=481+469 =475+491 =450+455 =459+465 =464+484=477+430 =433+456=472+407 =429+451 =475+452 =405+463 =400+474=482+458 =482+432 =451+457 =412+448 =403+493 =441+468 =494+407 =424+461 =457+430=447+497 =439+457 =496+457 =429+408 =469+479 =465+486=469+455 =451+403 =427+44

5、7 =424+449=451+458=909412+403 = 815419+464=883496+446=942414+448=862444+451=895413+471=884416+406=822402+435=837473+413 = 886433+498=931471+447=918437+478=915439+463 = 902444+420=864415+474=889491+449=940456+465=921415+420=835402+477=879439+404=843403+440=843466+482 = 948403+425=828458+494=952412+46

6、1 = 873444+487 = 931403+453=856436+468=904475+492 = 967412+412 = 824424+467=891494+483=977480+412 = 892471+404=875444+446=890440+459=899437+468 = 905467+435 = 902404+440=844429+450=879419+424=843446+404=850400+475=875433+477 = 910431+441 = 872472+460=932445+468=913438+433 = 871405+436=841459+495=954

7、410+477=887454+406=860429+495=924417+413=830422+460=882426+427=853403+402=805499+449=948452+422=874483+403 = 886475+497=972411+465 = 876493+452=945486+495 = 981401+484=885419+468 = 887432+436=868460+413=873486+467 = 953427+447=874422+401=823488+432=920450+459=909495+430=925415+484=899447+479=926474+

8、433=907467+442 = 909483+480=963435+484=919458+485=943424+442=866486+454=940472+439=911469+470=939429+472 = 901455+464=919459+445=904497+462=959467+452=919495+416=911402+442=844498+431=929444+494=938488+416=904494+455=949434+472 = 906462+404=866435+404=839422+469=891499+453 = 952414+436=850464+443=90

9、7491+454=945437+408 = 845446+469=915428+424=852459+465=924472+407=879400+474=874412+448 = 860424+461 = 885496+457=953469+455=924498+407=905455+465 = 920414+440=854481+469 = 950464+484=948429+451 = 880482+458 = 940403+493 = 896457+430=887429+408=837451+403 = 854422+405=827485+428=913407+481=888475+491=966477+430=907475+452=927482+432=914441+468=909447+497=944469+479=948427+447=874445+482=927428+431=859462+485=947450+455=905433+456=889405+463=868451+457=908494+407=901439+457=896465+486=951424+449=873