60厘米{#blank#}1{#/blank#}6米         9×8{#blank#}2{#/blank#}100-28             5元5角{#blank#}3{#/blank#}50分

2×8{#blank#}4{#/blank#}4×4            35角-17角{#blank#}5{#/blank#}2元          2×2{#blank#}6{#/blank#}2+2

9+9{#blank#}1{#/blank#}9×9           2米{#blank#}2{#/blank#}90厘米           一刻{#blank#}3{#/blank#}15分

7+2{#blank#}4{#/blank#}7×7           8×5+5{#blank#}5{#/blank#}9×5           36+40{#blank#}6{#/blank#}34+60

20厘米+80厘米10米      32+2926+39       43-=32

95-2395-13             ×=36          43=7