商店要按2：3将水果糖和奶糖配成50千克什锦糖．（1）需要两种糖个多少千克？（2）如果水果糖14元/千克，奶糖24元/千克，每千克什锦糖多少元？
直接写出得数﹣=﹣=﹣=+=+=﹣=+=﹣=
直接写出得数．+=﹣=+=﹣= 10﹣﹣=====．
直接写得数===== 1﹣= 1﹣==
直接写出得数.+= 1﹣=﹣= 2.5×3.8×4=+= 10﹣9.12=+0.25= 0.65×9+0.65=
计算下面各题，能简算的要简算． ．
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﹣
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= 2.5×3.8×4=
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= 10﹣9.12=
+0.25= 0.65×9+0.65=
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