-=________12-0.12=________5.8+8=________48+32=________32=________0÷=________4÷4%=________0.6×0.5=________×=________+=________1÷=________+5=________.
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11.88 13.8 80 9 0 100 0.3 5
解析分析:32表示3×3;0÷根据0除以任何数都得0计算;其它题目根据运算法则直接求解.
解答:-=,12-0.12=11.88,5.8+8=13.8,48+32=80,32=9,0÷=0,4÷4%=100,0.6×0.5=0.3,×=,+=,1÷=,+5=5.故