直接写得数。56+47=3.6-0.36=4.6+6.8+5.4=0.1÷0.02=7.3-0.39-6.61=×=÷=-=

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56+47=	3.6-0.36=	4.6+6.8+5.4=	0.1÷0.02=
7.3-0.39-6.61=	$\text{[math]}$ × $\text{[math]}$ =	$\text{[math]}$ ÷ $\text{[math]}$ =	$\text{[math]}$ - $\text{[math]}$ =

1. (2024·梁平) 直接写得数。56+47=3.6-0.36=4.6+6.8+5.4=0.1÷0.02=7.3-0.39-6.61=×=÷=-=