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用简便方法计算547-234-66245+359+155386-312+114900-325-75465-207+535-273173+265+237+435

题目详情
用简便方法计算
547-234-66              245+359+155386-312+114              
900-325-75465-207+535-273173+265+237+435
用简便方法计算
547-234-66              245+359+155386-312+114              
900-325-75465-207+535-273173+265+237+435

547-234-66              245+359+155386-312+114              
900-325-75465-207+535-273173+265+237+435
547-234-66              245+359+155386-312+114              900-325-75465-207+535-273173+265+237+435547-234-66              245+359+155386-312+114              547-234-66              245+359+155386-312+114              900-325-75465-207+535-273173+265+237+435900-325-75465-207+535-273173+265+237+435
▼优质解答
答案和解析
①547-234-66=547-(234+66)=547-300=247②245+359+155=(245+155)+359=400+359=759③386-312+114              =(386+114)-312=500-312=188④900-325-75=900-(325+75)=900-400=500⑤465-207+53...
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