dịch : Tìm số còn thiếu trong dãy số sau: 1; 4; 10; 22; 46; ...; 190
trả lời : 94
dịch : Tìm số còn thiếu trong dãy số sau: 1; 4; 10; 22; 46; ...; 190
trả lời : 94
Find the missing number in the following number sequence : 2 ; 2 ; 3 ; 5 ; 14 ; ... ; 965
Find the missing number in the following number sequence :
2 , 2 , 3 , 5 , 14 , ... , 965
(Tìm số còn thiếu trong dãy số sau đây:
2, 2, 3, 5, 14, ..., 965)
Refer to the following number sequence 5, 10, 17, 26, 37, 50,…. Determine the 19th tern in the sequence.
Find the missing number: In 42653, the digit …. Is in the ten thousands place.
In a number sequence : 1 , 1 , 2, 3 , 5 , 8 , 13 , 21 , ... , starting from the third number , each number is the sum of the two numbers that come just before it . How many even numbers are there among the first 1000 numbers in the number sequence ?
1) Fill the mussing number. A cube has.....vertices
2) Fill the missing number. We're in the....st century
3) Ther are only two 2-digit numbers that are a multiple of 7 and the sum of thetr two digits is 10. Find the sum of these two 2-digit numbers: 70,119,140,21
4) The fourth power of 3 is...
5) Twice the square of 3....
6) The number of ethnic group in Vietnam?
7) The perimeter of 4cm square egde in cm?
Find the following number in the following number senquence :2,2,3,5,14,...,965
the missing number in the blank 1;2;5;14;...
the missing number in the blank 1;3;7;15;...
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