用简便方法计算．1.45×6.5＋0.55×6.5

题型：计算题题类：常考题难易度：普通

小数乘整数5727 10

用简便方法计算．

1.45×6.5＋0.55×6.5

举一反三

①350×78+35×220

②3.5÷0.125×8

③ $\text{[math]}$ ×3.4- $\text{[math]}$ × $\text{[math]}$ - $\text{[math]}$ × $\text{[math]}$

④8×（ $\text{[math]}$ + $\text{[math]}$ )+ $\text{[math]}$

⑤ $\text{[math]}$ + $\text{[math]}$

⑥999×999+999

0.59×98={#blank#}1{#/blank#}

①3.12×0.5={#blank#}1{#/blank#}×{#blank#}2{#/blank#}

②12.5×8.7×0.8=（{#blank#}3{#/blank#}×{#blank#}4{#/blank#}）×{#blank#}5{#/blank#}

③（2.5+0.6）×4={#blank#}6{#/blank#}×{#blank#}7{#/blank#}+{#blank#}8{#/blank#}×{#blank#}9{#/blank#}

④4.1×1.5+5.9×1.5=（{#blank#}10{#/blank#}+{#blank#}11{#/blank#}）×{#blank#}12{#/blank#}

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