-3.5,4,−314,0,-100,-2.15,0.01.
自然数:{#blank#}1{#/blank#};
正整数:{#blank#}2{#/blank#};
正分数:{#blank#}3{#/blank#};
负整数:{#blank#}4{#/blank#};
负分数:{#blank#}5{#/blank#};
负有理数:{#blank#}6{#/blank#}.