题目内容
【题目】
24×0.5= += 6﹣6÷6= 20×20%=
0.33= 7.2÷0.08= 4÷= 12.5×6.4=
﹣= 121×=
【答案】12,0.95,5,4,0.027,90,7,80,,22.
【解析】
试题分析:(1)(6)(8)依据小数乘除法计算方法解答,
(2)(4)(7)(9)(10)依据分数乘除法计算方法解答,
(3)依据整数乘除法计算方法解答,
(5)依据求一个数的立方计算方法解答.
解:24×0.5=12; +=0.95; 6﹣6÷6=5; 20×20%=4;
0.33=0.027; 7.2÷0.08=90; 4÷=7; 12.5×6.4=80;
﹣=; 121×=22.
故答案依次为:12,0.95,5,4,0.027,90,7,80,,22.
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