①six and nine {#blank#}1{#/blank#} {#blank#}2{#/blank#}                   a. 90            A. nineteen

②thirteen and eight{#blank#}3{#/blank#} {#blank#}4{#/blank#}           b. 87            B. twenty-one

③fifteen and four{#blank#}5{#/blank#} {#blank#}6{#/blank#}              c. 15             C. ninety

④eighty and ten {#blank#}7{#/blank#} {#blank#}8{#/blank#}               d. 19             D. eighty-seven

⑤seventy and seventeen {#blank#}9{#/blank#} {#blank#}10{#/blank#}   e. 21             E. fifteen