人教版六年级上册数学练习二十三答案 人教版六年级上册数学练习二十一的答案
\u516d\u5e74\u7ea7\u4e0a\u518c\u6570\u5b66\u7ec3\u4e60\u518c\u7ec3\u4e60\u4e8c\u5341\u4e09\uff0854\u300155\u300156\u9875\uff09\u7b54\u684854\uff1a\uff081\uff09\u9762\u7c89\u91cd\u91cf\u5360\u5c0f\u9ea6\u91cd\u91cf\uff082\uff09\u6cb9\u7684\u91cd\u91cf\u5360\u82b1\u751f\u91cd\u91cf\uff083\uff09\u6210\u6d3b\u7684\u68f5\u6570\u5360\u6811\u603b\u68f5\u6811\uff084\uff09\u6253\u9776\u603b\u6570\u5206\u4e4b\u547d\u4e2d\u7684\u9776\u6570\uff08\u7ad6\u7740\u8bf4\uff09\u5168\u90e8\u51fa\u52e4\u4eba\u6570\u5206\u4e4b\u51fa\u52e4\u4eba\u6570 \u79cd\u5b50\u603b\u6570\u5206\u4e4b\u53d1\u82bd\u79cd\u5b50\u6570 \u9898\u603b\u6570\u5206\u4e4b\u6b63\u786e\u9898\u6570 \u4e8c\u9898\u00d7\u00d7\u221a\u00d7\u00d7\u00d7\u00d7\u4e09\u989898\uff05 95.2\uff05 100\uff05\u7b2c\u56db\u989838\u00f740\u00d7100\uff05=0.95\uff05\u00d7100\uff05=95\uff05\u7b54\uff1a......55\u9875\u4e94110-10=100\uff08\u7c92\uff09100\u00f7110\u00d7\uff05\u7ea6\u7b49\u4e8e0.909\u00d7100\uff05=97.5\uff05\u7b54......\u516d78\u00f780\u00d7100\uff05=0.975\u00d7100\uff05=97.5 1-97.5\uff05=25\uff05\u7b54\uff1a....\u4e03190\u00f7250\u00d7100\uff05=0.76\u00d7100\uff05=76\uff05\u7b54\uff1a.....\u516b67\u00f770\u00d7100\uff05\u7ea6\u7b49\u4e8e0.957\u00d7100\uff05=95.7\uff05\u7b54\uff1a.....\u4e5d8\u00f715\u00d7100\uff05\u7ea6\u7b49\u4e8e0.533\u00d7100\uff05=53.3\uff05\u7b54\uff1a.....\u5341117+2+1=119+1=120\uff08\u540d\uff09117\u00f7120\u00d7100\uff05=0.957\u00d7100\uff05=97.5\uff05\u7b54\uff1a.....44+36=80\uff08\u4eba\uff0944\u00f780\u00d7100\uff05=0.55\u00d7100\uff05=55\uff05 36\u00f780\u00d7100\uff05=0.45\u00d7100\uff05=45\u767e\u5206\u53f7\u7b54\uff1a.....\u597d\u62c956\u9875\u6211\u6ca1\u5199\u4e0d\u597d\u610f\u601d\u5bf9\u4e0d\u8d77\u54e6\uff01\uff01\u8fd9\u4e00\u9875\u4e5f\u662f\u6211\u4eec\u7684\u4f5c\u4e1a\u6211\u4eca\u665a\u5199\u660e\u665a\u7ed9\u4f60\u4eec\u8bf4\uff01\uff01
1. 2. 3.
5 20 1000 20 (10\uff0d7)\u00f77\uff1d3\u00f77\u224842.9\uff05 \ufe5916\uff0d14\ufe5a\u00f716\uff1d2\u00f716\uff1d12.5\uff05
4.\ufe59\u81ea\u5df1\u8c03\u67e5\ufe5a5. 6.
\ufe594350\uff0d2700\ufe5a\u00f74350\uff1d1650\u00f74350\uff1d37.9\uff05 \ufe591.25-1.2\ufe5a\u22480.042=4.2\uff05
7. 8.
\uff0830-18\uff09\u00f718=12\u00f718\u22480.667=66.7\uff05 5\u00d74\u00d73=60\ufe59cm²\ufe5a 3\u00d73\u00d73=27\ufe59cm²\ufe5a
\ufe5930-12\ufe5a\u00f712=18\u00f712=150\uff05 (60-27) \u00f760=33\u00f760=55\uff05
(\u770b\u770b\u5408\u4e0d\u5408)
4、200*3%=6元
5、本题是为了培养学生的纳税意识。
6、(1)2*5.40%*3+2=2.324万元
(2)2万元=20000元
20000*5.40%*3*5%=162元
7、存款有多种方式:可以存活期,但利率较低;可以存一年,也可以存二年、三年,但不能像一年期那样一年取一次利息;也可以买国债,而且国债不交利息税。
8、(1)8*96%=7.68万元
(2)7.68万元=76800元
76800*1.5%=1152元
9、(1)300*5.40%*3*5%=2.43元
(2)300*5.40%*3-2.43+300=346.17元
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