计算.得数保留一位小数． 7.8÷0.49——青夏教育精英家教网——

计算，得数保留一位小数．

7.8÷0.49

计算，得数保留一位小数．

6.3×[(0.9＋1.8)÷4.5]

35.4－9.6÷(2.65－1.05)

(2.6＋1.65÷0.15)×0.12

4.48÷2.8＋1.5

算一算，比一比．

(1)8.1÷4.5÷0.2

(2)8.1÷(4.5×0.2)

算一算，比一比．

(1)0.54÷0.15÷0.4

(2)0.54÷(0.15×0.4)

算一算，比一比．

(1)4.5÷0.25÷0.4

(2)4.5÷(0.25×0.4)

算一算，比一比．

(1)0.64÷0.8÷0.5

(2)0.64÷(0.8×0.5)

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