问题
解答题
小马虎在计算一道题时,把某数乘5加30,误看成某数除5加30,结果是34。这个数是多少?正确的得数是多少? |
答案
34-30=4 4×5=20(这个数是20) ; 20×5=100 100+ 30=130(正确得数130)
小马虎在计算一道题时,把某数乘5加30,误看成某数除5加30,结果是34。这个数是多少?正确的得数是多少? |
34-30=4 4×5=20(这个数是20) ; 20×5=100 100+ 30=130(正确得数130)
阅读理解 | |||||||||||||
1. _______ can get a Special Admission ticket for himself/ herself. A. A 56-year-old bus driver B. A school girl with her valid student card C. A policeman in his forties D. A U.S. army officer on active duty 2. If you want to enter the Expo Park once every week in one month and don't want to bother to buy the ticket each time, you can buy a ______ ticket. A. Single Day Admission B. Special Admission C. 3 Day Admission D. 7 Day Admission 3. The function of the table is to ______ . A. remind the public of the difficulty buying the Expo tickets B. show which groups of people can get admission into the Expo Park C. provide information about the Expo tickets and regulations D. introduce all the visiting regulations in the Expo Park |