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标题: D17小学四年级数学上下册百万千万亿大数加减法计算练习题库电子版有答案共32页1600题 [打印本页]

作者: 大树教育张老师    时间: 2018-12-19 09:54
标题: D17小学四年级数学上下册百万千万亿大数加减法计算练习题库电子版有答案共32页1600题
大数加减法计算题
1.5715560611+769225=26.18150783875-86966211=
2.17347867000+30710540537=27.8907000000+9746483670=
3.72516515440-54116=28.56601477927+30623645654=
4.89588290000-67662983340=29.87372974000+5387354872=
5.82173123923+240565=30.54003435107+700851=
6.25700000000+42908732243=31.2236300+64469497069=
7.16861154211-290678=32.57576745463+140784=
8.28478950000+72498774282=33.9384279+48308326716=
9.84167632966-716717=34.78451866809+897948=
10.53034000000-22168496821=35.68340000000-27095439007=
11.38880416814+681054=36.81858384945-30331257566=
12.65137040000-51627344863=37.90730534000-61179760190=
13.14102139164+73628=38.54430667413+72827683015=
14.70184600000+53624549808=39.22559000000+85037594269=
15.35549823310-66786=40.34078513257-911926=
16.37515339000+8727964834=41.10542227+93246705749=
17.22730949881+94002443003=42.86045566353+661721=
18.30000000000+35437042195=43.57601000000+73609274389=
19.58566748879-187099=44.57624036280+577160=
20.42110700000+86000336430=45.21739027870+80288031463=
21.24810040109-86060=46.34553826319+93554373925=
22.40519448640+59081015207=47.94700000000+92844613099=
23.59007982751-358713=48.20504442563+960703=
24.23124129510+46970452040=49.79400000000+57432247013=
25.10503985585+65362000223=50.75039835390+3754894716=






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