3.5×0.9{#blank#}1{#/blank#}3.5           0.46×1{#blank#}2{#/blank#}0.46          5.83{#blank#}3{#/blank#}1.01×5.83

2.7×0.9{#blank#}4{#/blank#}2.7×1.01     5.2×10{#blank#}5{#/blank#}5.2÷10        0.99{#blank#}6{#/blank#}0.99×0.99

4.72×0.99{#blank#}1{#/blank#}4.72       5.43×0.82{#blank#}2{#/blank#}5.43       127×1.3{#blank#}3{#/blank#}127

6千克10克={#blank#}4{#/blank#}千克     4元9角={#blank#}5{#/blank#}元             5.02米={#blank#}6{#/blank#}米{#blank#}7{#/blank#}厘米