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标题: D2小学四年级数学上下册100以内小数加减计算练习题库电子版有答案32页2400题每页75题 [打印本页]

作者: 大树教育张老师    时间: 2018-12-19 08:39
标题: D2小学四年级数学上下册100以内小数加减计算练习题库电子版有答案32页2400题每页75题
100以内小数加减混合口算
1.26.8442.14=26.19.5335.12=51.65.3442.38=
2.24.1637.86=27.96.1139.68=52.96.6744.28=
3.21.2339.39=28.28.7535.37=53.8.761.78=
4.49.7338.23=29.7.046.06=54.4.813.88=
5.16.3312.03=30.81.8639.19=55.32.5540.9=
6.29.6614.26=31.73.3717.17=56.31.223.24=
7.6.292.62=32.22.642.9=57.6.2824.35=
8.8.373.28=33.36.1638.38=58.5.3519.51=
9.83.3425.75=34.23.819.4=59.49.8346.43=
10.14.1126.15=35.59.1425.32=60.80.9445.87=
11.73.3864.02=36.17.8814.24=61.59.1230.42=
12.45.0429.35=37.33.3221.72=62.44.141.53=
13.34.8848=38.2.992.08=63.40.954.86=
14.17.555.61=39.9.5212.74=64.47.4542.41=
15.44.7120.46=40.34.9121.07=65.17.7239.44=
16.16.8947.13=41.17.4917.6=66.1.911.62=
17.64.4641.54=42.25.5227.4=67.23.6922.11=
18.45.9120.39=43.83.7375.96=68.45.0918.65=
19.20.1316.09=44.20.3934.33=69.42.3440.93=
20.12.313.01=45.49.9233.26=70.10.765.79=
21.7.2238.38=46.32.5624.08=71.29.886.87=
22.74.315.02=47.34.8318=72.33.2830.79=
23.17.9524.67=48.47.1441.4=73.25.9726.51=
24.95.2180.52=49.3.2121.21=74.45.5226.13=
25.18.748.16=50.1.0912.73=75.64.6322.43=






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