笔算下面各题(12分)
(1)1.608＋2.84= (2)6.07－3.869=
(3)1.5－0.306= (4)76.8＋26.82=
(5)2.983＋0.52＋1.25= (6)13.79－9.653－2.48=
笔算下面各题(12分)
(1)1.608＋2.84= (2)6.07－3.869=
(3)1.5－0.306= (4)76.8＋26.82=
(5)2.983＋0.52＋1.25= (6)13.79－9.653－2.48=
+0.6+4
+0.4；
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