⑴three{#blank#}1{#/blank#}              a. 4

⑵four{#blank#}2{#/blank#}               b. 5

⑶two{#blank#}3{#/blank#}                c. 1

⑷five{#blank#}4{#/blank#}                d. 3

⑸one{#blank#}5{#/blank#}                e. 2

⑹nine{#blank#}6{#/blank#}                f. 7

⑺ten{#blank#}7{#/blank#}                 g. 10

⑻seven{#blank#}8{#/blank#}               h. 9

⑴1+1= {#blank#}1{#/blank#}      A. six

⑵3+3= {#blank#}2{#/blank#}     B. two

⑶10-3= {#blank#}3{#/blank#}     C. five

⑷4+5= {#blank#}4{#/blank#}     D. seven

⑸10-5= {#blank#}5{#/blank#}     E. nine

one +six={#blank#}1{#/blank#}

ten- four={#blank#}2{#/blank#}

three +seven={#blank#}3{#/blank#}

 eight-five={#blank#}4{#/blank#}

two +six={#blank#}5{#/blank#}