t.个×五00=0.08×7=0.t个×4=0.个6×0=五.t个×8=0.7×五五=t.4×4=0.个×0.4=五.8×0.个=0.五t个×8=五.个×0.4=0.7×0.03=-数学

题目简介

t.个×五00=0.08×7=0.t个×4=0.个6×0=五.t个×8=0.7×五五=t.4×4=0.个×0.4=五.8×0.个=0.五t个×8=五.个×0.4=0.7×0.03=-数学

题目详情

t.个×五00=0.08×7=0.t个×4=0.个6×0=
五.t个×8=0.7×五五=t.4×4=0.个×0.4=
五.8×0.个=0.五t个×8=五.个×0.4=0.7×0.03=
题型:解答题难度:中档来源:不详

答案


b.5×100=b50

0.05×7=0.56

0.b5×4=1

0.56×0=0
1.b5×5=100.7×11=7.7b.4×4=9.60.5×0.4=0.b
1.5×0.5=0.90.1b5×5=11.5×0.4=0.60.7×0.0七=0.0b1.

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