Dãy số lẻ từ 10 đến 60 :
11; 13 ; 15 ; ... ; 59
Số các số lẽ trong dãy : (59 - 11) : 2 + 1 = 25 số
.Odd sequence from 10 to 60 is:
11;13;15...;59
Some odd numbers in sequence : (59-11):2+1 = 25 numbers
How many odd numbers from 10 to 60 ?
how many old numbers 10 to 60 are there?
how many distint 2 -digit numbers from 10 to 69
Câu 10:How many 3-digit odd numbers can you make by using 3, 2, 5, 4 and 6?Answer: There are numbers
Choose 3 digits, without repetition, from 2, 3, 4, 5, 6 to form 3 – digit numbers. How many odd numbers (s) is/are there?
Câu 1: How many distinct 3 - digit odd numbers can you make by using 0;1;2;4 and 5 ? (Giải thích rõ giúp mình)
Câu 2: How many distinct 4 - digit numbers are divisible by 2 can be form from digits 0;2;5;6 and 9 ? (Giải thích rõ luôn nha)
how many odd 2 digit numbers are greater than 23.01
how many odd numbers are there less than 54,91
how many dintinct 3-digit odd numbers can you make by using 1,2,0,4 and 5
