当前位置 > 154-137等于多少154-137等于多少啊
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(15537)×45÷15怎么样简算
(15537)×45÷15 =118×(45÷15)=118x3=354
2024-08-15 网络 更多内容 501 ℃ 861 -
155+134+377怎么巧算
155+134+377 =155+1+(133+377) =156+510 =666
2024-08-15 网络 更多内容 873 ℃ 875 -
口算153+47=4.7
解答:解:153+47=2004.72.8=1.90.5×4=20.54÷6=0.0914+18=381215=31023×56=5921÷79=27
2024-08-15 网络 更多内容 124 ℃ 141 -
133+144+155+166+177怎样算才方便?
这样算比较方便:(133+177)+(144+166)+155=755。希望可以帮到你。
2024-08-15 网络 更多内容 808 ℃ 55 -
(1)15113÷14=(2)867(2345+667)=(3)31.4+15.19+20.6+32.81=...
(1)15113÷14, =(14+1113)×114, =14×114+1113×114, =1+113, =1113; (2)867(2345+667), =8672345667, =8676672345, =22345, =12245; (3)31.4+15.19+20.6+32.81, =(31.4+20.6)+(15.19+32.81), =52+48, =100; (4)957349+249827, =(957827)(349249), =1371, =37; (5)441323152...
2024-08-15 网络 更多内容 825 ℃ 805 -
[1(14+38)]÷14(1315)×451913÷75613×57813÷7+17×61379×9+...
(1)[1(14+38)]÷14, =[158]×4, =38×4, =112; (2)(1315)×45, =13×4515×45, =159, =6; (3)1913÷75613×57, =1913×57613×57, =(1913613)×57, =1×57, =57; (4)813÷7+17×613, =813×17+17×613, =(813+613)×17, =1413×17, =213; (5)79×9+79, =7+79, =779; (6)2613÷926...
2024-08-15 网络 更多内容 971 ℃ 956 -
(1)15113÷14=(2)867(2345+667)=(3)31.4+15...
解: (1)15113÷14, =(14+1113)×114, =14×114+1113×114, =1+113, =1113; (2)867(2345+667), =8672345667, =8676672345, =22345, =12245; (3)31.4+15.19+20.6+32.81, =(31.4+20.6)+(15.19+32.81), =52+48, =100; (4)957349+249827, =(957827)(349249), =1371, =37; (5)44132...
2024-08-15 网络 更多内容 484 ℃ 491 -
计算: (1)147+1537+95; (2)3÷(5)×15; (3)...
(1)原式=1+(4737)+(15+95)=11+2=2; (2)原式=3×(15)×15=325; (3)原式=24×1224×34+24×13=1216+8=4; (4)原式=1×125×(53)+15=115+15=415.
2024-08-15 网络 更多内容 223 ℃ 662 -
548-173-127等于多少
=548-(173+127) =548-300 =248
2024-08-15 网络 更多内容 324 ℃ 816 -
147➗3等于多少
算术上是等于这样:147➗3=49;如果是文本还是147➗3;
2024-08-15 网络 更多内容 904 ℃ 542
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