![](data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 72 71" width="72"></svg>)
Which three primes add up to 58, and which two primes add up to 39?
11 + 13 + 34 = 58, 37 + 2 = 39
In 15, 18, 29, 35, 39, 41, 47, 58, 70, 87, the prime number has (); the composite number has ()
In 15,18,29,35,39,41,47,58,70,87, the prime number is (29,41,47,); the total number is (15,18,35,39,58,70,87)
This is the first answer. I wish you progress!
RELATED INFORMATIONS
- 1. The sum of the two primes is 45. The two primes are______ And______ ．
- 2. Fill in the brackets with the appropriate prime number 45 = () + ()
- 3. Prime numbers within 50 in brackets! () + () + () = 71. () + () + () = 81
- 4. Choose the number of the correct answer and fill in the brackets. 1. The smallest prime number in the two digits is (). 1, 10 2, 11 3 and 12
- 5. 38 = () + () (prime number in brackets) nothing
- 6. The sum of the two prime numbers is 13 and the product is 22. The two prime numbers are () and ()
- 7. If a prime number is prime after adding 6, 8, 12 and 14, then the prime number is______ ．
- 8. Two numbers are prime numbers. Their sum is 26. What are their respective numbers Give the explanation idea bonus
- 9. A prime number and a combination are 6, and the product is 8. What are the two numbers
- 10. Find all P that make p + 14 and P + 28 prime numbers
- 11. If the sum of the two primes is 39, what is the difference between the two primes______ ．
- 12. 48 = () + () prime number in brackets, write 4 Put the proper prime number in the brackets below 48=（）+（） （）+（）. 9=（）+（） 32=（）+（） （）+（） 28=（）+（） （）+（） 6=（）+（） 8=（）+（） 54=（）+（） （）+（） （）+（） （）+（） 25=（）+（） 11=（）+（）
- 13. 36 can be written as the sum of which two primes? Fill in the brackets=______ +______ =______ +______ =______ +______ =______ +______ ．
- 14. The following number can be the sum of the two prime numbers. Fill in the brackets 46＝（ ）＋（ ）＝（ ）＋（ ） 28＝（ ）＋（ ）＝（ ）＋（ ） 30＝（ ）＋（ ）＝（ ）＋（ ）
- 15. Prime 30 = () + () = () + () = () + () = () + () 36= Prime number 30 = () + () = () + () = () + () 36 = () + () = () + () = () + () = () + () = () + ()
- 16. Fill in the brackets with the appropriate prime 17 = + X
- 17. Fill in the appropriate prime number in the line: 30=______ +______ =______ +______ =______ +______ +______ ．
- 18. 24 = () + () + () + () urgent & #; prime numbers in brackets
- 19. () + () = () + () = () + () six different prime numbers are filled in the brackets fast
- 20. The sum of two prime numbers is 18 and the product is 77. These two numbers are______ And______ ．