早教吧作业答案频道 -->数学-->
我喜欢用简便方法计算.(1)27×48+27×52(2)125×25×4×8(3)125×(296×80)(4)33×33+99×89(5)560÷7÷8(6)88×201-88.
题目详情
|
我喜欢用简便方法计算. (1)27×48+27×52 | (2)125×25×4×8 | (3)125×(296×80) |
(4)33×33+99×89 | (5)560÷7÷8 | (6)88×201-88. |
我喜欢用简便方法计算. (1)27×48+27×52 | (2)125×25×4×8 | (3)125×(296×80) |
(4)33×33+99×89 | (5)560÷7÷8 | (6)88×201-88. |
我喜欢用简便方法计算. (1)27×48+27×52 | (2)125×25×4×8 | (3)125×(296×80) |
(4)33×33+99×89 | (5)560÷7÷8 | (6)88×201-88. |
我喜欢用简便方法计算. (1)27×48+27×52 | (2)125×25×4×8 | (3)125×(296×80) |
(4)33×33+99×89 | (5)560÷7÷8 | (6)88×201-88. |
我喜欢用简便方法计算. (1)27×48+27×52 | (2)125×25×4×8 | (3)125×(296×80) |
(4)33×33+99×89 | (5)560÷7÷8 | (6)88×201-88. |
(1)27×48+27×52
(1)27×48+27×52
(1)27×48+27×52
▼优质解答
答案和解析
(1)27×48+27×52,
=27×(48+52),
=27×100,
=2700;
(2)125×25×4×8,
=(125×8)×(25×4),
=1000×100,
=100000;
(3)125×(296×80),
=125×80×296,
=10000×296,
=2960000;
(4)33×33+99×89,
=99×3+99×89,
=99×(3+89),
=99×92,
=(100-1)×92,
=100×92-1×92,
=9200-92,
=9108;
(5)560÷7÷8,
=560÷(7×8),
=560÷56,
=10;
(6)88×201-88,
=88×(201-1),
=88×200,
=17600. (1)27×48+27×52,
=27×(48+52),
=27×100,
=2700;
(2)125×25×4×8,
=(125×8)×(25×4),
=1000×100,
=100000;
(3)125×(296×80),
=125×80×296,
=10000×296,
=2960000;
(4)33×33+99×89,
=99×3+99×89,
=99×(3+89),
=99×92,
=(100-1)×92,
=100×92-1×92,
=9200-92,
=9108;
(5)560÷7÷8,
=560÷(7×8),
=560÷56,
=10;
(6)88×201-88,
=88×(201-1),
=88×200,
=17600. (1)27×48+27×52,
=27×(48+52),
=27×100,
=2700;
(2)125×25×4×8,
=(125×8)×(25×4),
=1000×100,
=100000;
(3)125×(296×80),
=125×80×296,
=10000×296,
=2960000;
(4)33×33+99×89,
=99×3+99×89,
=99×(3+89),
=99×92,
=(100-1)×92,
=100×92-1×92,
=9200-92,
=9108;
(5)560÷7÷8,
=560÷(7×8),
=560÷56,
=10;
(6)88×201-88,
=88×(201-1),
=88×200,
=17600. (1)27×48+27×52,
=27×(48+52),
=27×100,
=2700;
(2)125×25×4×8,
=(125×8)×(25×4),
=1000×100,
=100000;
(3)125×(296×80),
=125×80×296,
=10000×296,
=2960000;
(4)33×33+99×89,
=99×3+99×89,
=99×(3+89),
=99×92,
=(100-1)×92,
=100×92-1×92,
=9200-92,
=9108;
(5)560÷7÷8,
=560÷(7×8),
=560÷56,
=10;
(6)88×201-88,
=88×(201-1),
=88×200,
=17600.
(1)27×48+27×52, =27×(48+52), =27×100, =2700; (2)125×25×4×8, =(125×8)×(25×4), =1000×100, =100000; (3)125×(296×80), =125×80×296, =10000×296, =2960000; (4)33×33+99×89, =99×3+99×89, =99×(3+89), =99×92, =(100-1)×92, =100×92-1×92, =9200-92, =9108; (5)560÷7÷8, =560÷(7×8), =560÷56, =10; (6)88×201-88, =88×(201-1), =88×200, =17600. |
=27×(48+52),
=27×100,
=2700;
(2)125×25×4×8,
=(125×8)×(25×4),
=1000×100,
=100000;
(3)125×(296×80),
=125×80×296,
=10000×296,
=2960000;
(4)33×33+99×89,
=99×3+99×89,
=99×(3+89),
=99×92,
=(100-1)×92,
=100×92-1×92,
=9200-92,
=9108;
(5)560÷7÷8,
=560÷(7×8),
=560÷56,
=10;
(6)88×201-88,
=88×(201-1),
=88×200,
=17600.
=27×(48+52),
=27×100,
=2700;
(2)125×25×4×8,
=(125×8)×(25×4),
=1000×100,
=100000;
(3)125×(296×80),
=125×80×296,
=10000×296,
=2960000;
(4)33×33+99×89,
=99×3+99×89,
=99×(3+89),
=99×92,
=(100-1)×92,
=100×92-1×92,
=9200-92,
=9108;
(5)560÷7÷8,
=560÷(7×8),
=560÷56,
=10;
(6)88×201-88,
=88×(201-1),
=88×200,
=17600.
=27×(48+52),
=27×100,
=2700;
(2)125×25×4×8,
=(125×8)×(25×4),
=1000×100,
=100000;
(3)125×(296×80),
=125×80×296,
=10000×296,
=2960000;
(4)33×33+99×89,
=99×3+99×89,
=99×(3+89),
=99×92,
=(100-1)×92,
=100×92-1×92,
=9200-92,
=9108;
(5)560÷7÷8,
=560÷(7×8),
=560÷56,
=10;
(6)88×201-88,
=88×(201-1),
=88×200,
=17600.
=27×(48+52),
=27×100,
=2700;
(2)125×25×4×8,
=(125×8)×(25×4),
=1000×100,
=100000;
(3)125×(296×80),
=125×80×296,
=10000×296,
=2960000;
(4)33×33+99×89,
=99×3+99×89,
=99×(3+89),
=99×92,
=(100-1)×92,
=100×92-1×92,
=9200-92,
=9108;
(5)560÷7÷8,
=560÷(7×8),
=560÷56,
=10;
(6)88×201-88,
=88×(201-1),
=88×200,
=17600.
看了 我喜欢用简便方法计算.(1)...的网友还看了以下:
2.喜欢什么书的同学最多?喜欢什么书的同学最少?比最多的少几人?3.参加调查的有多少名同学?4.老 2020-05-12 …
根据场合需要,选择适当的说法备用词语:祝祝贺恭贺恭喜1.()您取得更大的成绩.2.()您提前妄称了 2020-05-13 …
与电视节目、电影类型相关的词汇1.谈话节目2.肥皂剧3.体育节目4.情景喜剧5.游戏节目6.喜剧片 2020-05-13 …
给句子加标点符号。1.你听过《坐井观天》的故事吗()2.小柳树在微风中得意地跳起舞来()3.黄山真 2020-05-13 …
给句子加标点符号。1.你听过《坐井观天》的故事吗()2.小柳树在微风中得意地跳起舞来()3.黄山真 2020-05-13 …
英语翻译H1.如果不是闰年,二月份有多少天?2.你到上海,通常喜欢去哪些地方?3.往年,每逢水灾, 2020-06-28 …
给下列句子加上恰当的标点。1.狐狸为什么说葡萄酸呢□2.爷爷买的枣儿真甜啊□3.葫芦藤上挂着三个小 2020-07-02 …
填空.1.《春夜喜填空.1.《春夜喜雨》的作者是.2.好雨知时节,.3.春风桃李,秋雨梧桐.4.窗 2020-07-28 …
中国人生活中喜欢用“8”“6”“9”等数字,不喜欢“4”“7”等数字,而英国人则不喜欢“1”“3”“ 2020-11-05 …
用英文写一篇关于中国人为什么喜欢数字.(100字)赶时间呀,意思是为什么北方人喜欢4,因为4谐音是” 2020-11-07 …