直接写出得数.13.4-8=5.6+4=2.5×0.4=0.9×0.3=2.3×24×0=3.5÷5=3.2÷4=0.32÷0.8=0.6-0.06=0.34+0.45

2025-06-27 21:09:16
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回答1:

解:13.4-8=5.4 5.6+4=9.6 2.5×0.4=1 0.9×0.3=0.27
2.3×24×0=0 3.5÷5=0.7 3.2÷4=0.8 0.32÷0.8=0.4
0.6-0.06=0.54 0.34+0.45=0.79 0.06×0.7=0.042 0.05×1.6=0.08
6÷0.3=20 3.2÷4=0.8 0.24÷1.2=0.2 0.4×0.5÷0.4×0.5=0.25