直接写得数。0.1×0.77=1.25×4=3.08-2.94=÷=1-÷=×0÷3=8.45+3.55=3.9×40%=

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0.1×0.77=	1.25×4=	3.08-2.94=	$\text{[math]}$ ÷ $\text{[math]}$ =
1- $\text{[math]}$ ÷ $\text{[math]}$ =	$\text{[math]}$ ×0÷3=	8.45+3.55=	3.9×40%=

1. (2024·保定) 直接写得数。0.1×0.77=1.25×4=3.08-2.94=÷=1-÷=×0÷3=8.45+3.55=3.9×40%=