42÷6（{#blank#}1{#/blank#}）35÷5          40÷5（{#blank#}2{#/blank#}）54÷6    72÷9（{#blank#}3{#/blank#}）72÷8

56÷7（{#blank#}4{#/blank#}）18÷2          81÷9（{#blank#}5{#/blank#}）36÷4     45÷9（{#blank#}6{#/blank#}）28÷7

①72÷8=

②60÷7=

③268+89=

④800-229=

⑤*123+289=

64-40{#blank#}1{#/blank#}3×7          5×8{#blank#}2{#/blank#}54- 9

64÷8{#blank#}3{#/blank#}3÷3           42÷7{#blank#}4{#/blank#}56÷8

9×9{#blank#}5{#/blank#}25÷5           63÷7{#blank#}6{#/blank#}2×4