问题
填空题
直接写得数 [1-328÷(328×2.5)]÷1.2=______ 66×666÷6666×66666=______ (0.72×0.4×0.35)÷(0.9×0.2×7)=______ 5
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答案
(1)[1-328÷(328×2.5)]÷1.2=0.5,
(2)66×666÷6666×66666=441480
,76 101
(3)(0.72×0.4×0.35)÷(0.9×0.2×7)=0.08,
(4)5
+19 33
+1 12
-14 33
=58 15
.11 20
故答案为:0.5,444439812,0.08,5
.11 20