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发布时间:2024-04-20 10:44:46   来源:文档文库   
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四年级数学脱式计算题500


1.38-12=2.245-136=3.19+21=4.233-99=5.44+36=6.317-198=7.15+25=8.469-253=9.58+42=10.761-359=11.33+67=12.934-768=13.183+47=14.428-119=15.23+77=16.364-134=17.38+62=18.546-364=19.89+11=20.845-367=21.267-145=22.58+42=23.739-584=24.34+46=25.425-319=26.19+81=27.648-246=

28.125+375=29.871-548=30.67+33=31.936-783=32.26+54=33.228-138=34.38+62=35.389-284=36.74+66=37.586-351=38.19+81=39.346-226=40.97+3=41.819-681=42.54+46=43.769-589=44.98+2=45.919-186=46.27+53=47.685-469=48.19+31=49.357-237=50.31+39=51.624-236=52.48+52=53.496-368=54.51+49=55.829-714=56.36+64=57.935-792=58.92+8=

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