试题 试卷
题型:单选题 题类: 难易度:普通
2023.9.27小学数学巴蜀中学六年级随堂练习
①代数式进行一次“换位思考”,化简后只能得到1种结果;
②代数式进行一次“换位思考”,化简后可以得到5种结果;
③代数式进行一次“换位思考”,化简后可以得到6种结果;
④代数式进行一次“换位思考”,化简后可以得到8种结果.
①当n是小于182的数时. BoyG (n) =5n+1
②当n是大于等于182 的教时,BoyG (n) 等n除以182的余数.将k次“BoyG"运算记作BoyGk ,
如BoyG1 (5) =5x5+1 =26 .
BoyG2 (5) =BoyG1 (BoyG1 (5))=BoyG1 (26) =5x26+1=131
BoyG3(5) =BoyG1 (BoyG1 (6oyG1 (5))=BoyG2(BoyG1 (5)=BoyG1 (131)
BoyG4(5) =BoyG1 (BoyG1 (6oyG1 (BoyG1 (5) ))=BoyG1 (BoyG3 (5))=BoyG1 (656) =110(因为656除以128商3余110)
计算:
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