How many prime numbers have formed a4?
Answer: There are... numbers
How many prime numbers have formed a4 ?
Có bao nhiêu nguyên tố đã hình thành a4 ?
Math Violympic
How many times does the digit “0” appear in numbers from 1 to 1000?
How many prime numbers have formed a4?
tạm dich:
Bao nhiêu lần các chữ số "0" xuất hiện từ số 1-1000?
Có bao nhiêu số nguyên tố đã hình thành a4?
Trả lời: Total: 9+81+81+18+3 = 192 (Tổng số: 9 + 81 + 81 + 18 + 3 = 192)
don't have. không có
Can you help me :
How many prime numbers have formed a4 ?
Không có bất kì số nguyên tố nào có dạng a4
Question 1:
J is a factor and a multiple of 25. What is J?
Answer: J =
Question 2:
How many prime numbers are less than 10?
Answer: There are
numbers.
Question 3:
Which of following numbers is composite?
Answer:
.
Question 4:
P is a prime number and a factor of 8. What is P?
Answer: P =
Question 5:
Find the sum of all the factors of 15
Answer:
Question 6:
In the following figure, AN = 5cm and AB = 8cm. NB =
cm
Question 7:
A prime number between 42 and 46 is
Question 8:
Find the sum of all the factors of 19
Answer:
Question 9:
How many prime numbers have formed ?
Answer: There are
numbers
Question 10:
How many multiples of 3 less than 1000?
Answer:
Question 1:
K is a prime number and a multiple of 43. What is K?
Answer: K =
Question 2:
How many prime numbers are less than 10?
Answer: There are numbers.
Question 3:
The smallest factor of 82 is
Question 4:
The smallest multiple of 47 is
Question 5:
In the following figure, RQ = 12cm and PR = 17cm. PQ = cm
Question 6:
In the following figure, AN = 5cm and AB = 8cm. NB = cm
Question 7:
A prime number between 42 and 46 is
Question 8:
Find the sum of all the factors of 19
Answer:
Question 9:
The sum of two of following numbers is divisible by 4 and 6.
What are the two numbers?
(Write numbers in order, beginning smaller and use “;”)
Answer:
Question 10:
How many prime numbers have formed ?
Answer: There are numbers
Cái gì cũng phải vùa thôi chứ. Hix. Cả 1 lèo.
Cau 1:1,25
Cau:Tit
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Cau:Tit
Cau:Tit
Cau:Tit
Cau:Cau:Tit
Tit
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Cau:Tit
đòi hỏi vừa thôi đi thi toán chứ có phải thi hỏi đâu mà hỏi 1 lèo thế hỏi thế mình giải hết đc cx ko trả lời
how many different prime numbers a's are there such that a+20 and a+40 are also prime numbers
If \(a=2\): \(a+20=22\)is not a prime number.
If \(a=3\): \(a+20=23\), \(a+40=43\)are both prime numbers.
If \(a>3\), we have \(a=3k+1\)or \(a=3k+2\).
- \(a=3k+1\Rightarrow a+20=3k+21⋮3\)is not a prime number.
- \(a=3k+2\Rightarrow a+40=3k+42⋮3\)is not a prime number.
How many numbers between 10 to 3000 are multiple 7?
Answer: There are ........... numbers.
How many natural numbers are not greater than 2005?
Answer: There are .. ....numbers.
how many numbers are there when divided by 9, the quotient and the remainder are the same ? Answer: there are.....numbers
10 divided by 9, quotient 1 remainder 1
20 divided by 9, quotient 2 remainder 2
30 divided by 9, quotient 3 remainder 3
...
90 divided by 9, quotient 9 remainder 9
there are 9 numbers