早教吧作业答案频道 -->其他-->
脱式计算72×7÷8872÷(4×2)(557-217)÷5248+399÷716÷(34+55)1984-72÷2.
题目详情
脱式计算
72×7÷8 872÷(4×2) (557-217)÷5 72×7÷8 872÷(4×2) (557-217)÷5 248+399÷7 16÷(34+55) 1984-72÷2. 248+399÷7 16÷(34+55) 1984-72÷2.
72×7÷8 | 872÷(4×2) | (557-217)÷5 |
248+399÷7 | 16÷(34+55) | 1984-72÷2. |
72×7÷8 | 872÷(4×2) | (557-217)÷5 |
248+399÷7 | 16÷(34+55) | 1984-72÷2. |
▼优质解答
答案和解析
(1)72×7÷8
=504÷8
=63
(2)872÷(4×2)
=872÷8
=109
(3)(557-217)÷5
=340÷5
=68
(4)248+399÷7
=248+57
=305
(5)16÷(34+55)
=16÷89
=
(6)1984-72÷2
=1984-36
=1948
16 16 1689 89 89
(6)1984-72÷2
=1984-36
=1948
=504÷8
=63
(2)872÷(4×2)
=872÷8
=109
(3)(557-217)÷5
=340÷5
=68
(4)248+399÷7
=248+57
=305
(5)16÷(34+55)
=16÷89
=
16 |
89 |
(6)1984-72÷2
=1984-36
=1948
16 |
89 |
(6)1984-72÷2
=1984-36
=1948
看了 脱式计算72×7÷8872÷...的网友还看了以下:
用竖式计算.28.7+35.1=85×34=52×37=217÷7=304÷9=520÷8= 2020-04-07 …
列竖式计算217÷7=526÷4=765÷9=972÷6= 2020-04-07 …
345+274=586+217=376+298=604-189=362-147=892-567=3 2020-04-07 …
matlab软件的疑问,希望高手能够给回答啊这是我的矩阵,需要求解特征值与特征向量A=[1,9,9 2020-06-27 …
用竖式计算下面各题,并且验算189÷9=217÷7=540÷5=476÷3=286÷8=207÷4 2020-07-18 …
2.5+3.7=217÷7=70-34=1.2×0.5=1.3+27=1.5÷0.5=4.5-0. 2020-07-19 …
用竖式计算下列各题.带※的验算475÷5=392÷2=※756÷7=948÷4=846÷9=217 2020-07-19 …
一步一步地计算.720÷3÷498-108÷9568÷(2×4)217÷7×9(315+430)÷ 2020-07-19 …
(1)45×32=(2)502÷4=(3)4.9+1.5=(4)217÷7=(5)86×93=(6 2020-07-19 …
一步一步地计算.720÷3÷498-108÷9568÷(2×4)217÷7×9(315+430)÷ 2020-07-26 …