( Chỉ cần ghi đáp án là đc nhé mn )
Đề bài : Question 1 : Now, the mother sage is more than her son is 24 years old and her son sage is equal to 1/3 mother's sage. How old was her son 3 years old ?
Question 2 : If arectangl length is decrease by 2 times. How many times of width is increased then the rectangle area is not change.
Question 3 : To write all the oll numbers that less than 100. How many digits we need ?
Question 4 : With the following digits 0,1,2. How many decimal numbers less than 10 can we write with the different digit in each number
Question 5 : Caculate : 2012 x 2013 + 2011/2014 x 2013 - 2016
Mong đc sự giúp đỡ từ mn ạ
Nhanh lên mn nhé
Chiều nay em phải nộp bài rồi
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Sinh Học lớp 12
