推荐回答(2个)
递等式计算过程解析83+172-32
解题思路:四则运算规则(按顺序计算,先算乘除后算加减,有括号先算括号,有乘方先算乘方)即脱式运算(递等式计算)需在该原则前提下进行
解题过程:
83+172-32
=255-32
=223
扩展资料{竖式计算-计算结果}:将减数与被减数个位对齐,再分别与对应计数单位上的数相减,不够减的需向高位借1,依次计算可以得出结果,减数小于被减数将两数调换相减最后结果加个负号;小数部分相减可参照整数相减步骤;
解题过程:
步骤一:5-2=3
步骤二:5-3=2
步骤三:2-0=2
根据以上计算步骤组合计算结果为223
存疑请追问,满意请采纳
1、264+159+47
2、892-537+469
3、 763-386-363
4、72-70÷7-29
5、900-473-227
6、406+369+94
7、 683+258-383
8、359+432-189
9、81-81÷9
10、460+177-177
11、 698-245-155
12、456+299+81
13、542-128-272
14、853+109-853
15、63×7+540
16、550+45×9
17、838-(138+275)
18、96×4+80
19、120+800÷10
20、57×8-406
21、208+342+292
22、803-589+111
23、99×8
24、235+178+165
25、605×3+7
26、45×9-335
27、1000-487-513
28、8×37+460
29、289+578-189
30、329+332+171
31、836+529-436
32、207×8-987
33、123+377×2
34、1948+539-648
35、406×7-669
36、438+279+362+521
37、726+274×3
38、4176÷3÷2
39、1912×3÷4
40、5614-(3000+614)
41、6024÷3÷4
42、2800×5÷4
43、1089-(400+311)
44、328+16×2
45、(100-36)÷4
46、718-75×3
47、(187-24)×5
48、2335-74×8
49、275×6÷3
50、5×(399-214)
51、(582+6467)÷7
52、 424×3×2
53、291×4×5
54、555×7×4
55、78×3÷9
56、1005÷5÷3
57、996÷6×2
58、 256×7×5
59、3645÷3÷5
60、150×4÷10
61、328+172×6
62、516-123+77
63、347×4-192
64、2762-(762-78)
65、6×25+75×6
66、37×100-37
67、451+549÷3
68、34+306×2
69、720÷8-80
70、1865-468-332
71、4×38-12
72、3689+498-689
73、169+584+731
74、345+255÷5
75、257×4÷2
76、256+389+211+344
77、567×2×5
78、369×2÷3
79、258+493-58
80、45×9+55×9
81、198-98×2
82、(741-159)÷6
83、54÷6-5
84、167+45+282
85、763-84-163
86、468+28+32
87、405÷9×3
88、456-178-256
89、345+456+155
90、(321-39)÷6
91、111+172×6
92、16-123+77
93、327×4-192
94、1162-(762-78)
95、6×2+75×2
96、37×120-37
97、411+549÷3
98、1+306×2
99、720÷6-8
100、1865-468-3
101、4×38-1
102、1289+498-689
103、169+524+731
104、31+255÷5
105、257×4÷2
106、66+389+211+344
107、567×2×1
108、549×2÷3
109、66+493-58
110、6×9+55×9
111、198-98×5
112、(741-159)÷4
113、54÷6-5
114、167+45+3
115、763-84-163
116、468+28+32
117、 405÷9×3
118、456-178-256
119、345+456+155
120、(321-39)÷6
121、208+342+292
122、803-589+111
123、99×8
124、235+178+165
125、605×3+7
126、45×9-335
127、1000-487-513
128、8×37+460
129、289+578-189
130、329+332+171
131、836+529-436
132、207×8-987
133、123+377×2
134、1948+539-648
135、406×7-669
136、438+279+362+521
137、726+274×3
138、4176÷3÷2
139、1912×3÷4
140、5614-(3000+614)
141、6024÷3÷4
142、2800×5÷4
143、1089-(400+311)
144、328+16×2
145、(100-36)÷4
146、718-75×3
147、(187-24)×5
148、2335-74×8
149、275×6÷3
150、5×(399-214)
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