15.6×100=      10÷4=      1.8×5=      8.4÷2=

13÷0.01=      0.7×0.4=      9.3÷0.3=      40×0.09=

①19.5-11.68-2.32

②528×101-528

③0.25×4.78×4

④700÷25÷4

⑤12×［（96+84）÷5］

⑥0.78×99=（列竖式计算）

1.29×0.9{#blank#}1{#/blank#}1.29      4.9×1{#blank#}2{#/blank#}4.9          3.5×0.64{#blank#}3{#/blank#}0.35×6.4

5.9×0.99{#blank#}4{#/blank#}5.9       1.03×0.76{#blank#}5{#/blank#}0.76      6.5×0.75{#blank#}6{#/blank#}6.5×7.5

{x}+[x]={#blank#}1{#/blank#}

[12.8]×{12.8}={#blank#}2{#/blank#}

[12.8]÷{12.8}={#blank#}3{#/blank#}