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What are the three pairs of numbers the each add up to 7?
5+2 6+1
How many pairs of prime numbers add up to 43?
41,2
How many pairs of prime numbers add up to 22?
19,3 17,5 11,11
What 2 prime numbers are used to add up to make 82?
Pairs of prime numbers which add up to 82 are:3 + 7911 + 7123 + 5929 + 5341 + 41
What 2 prime numbers add up to 62?
64
How many pairs of composite numbers are there that add up to 26?
4, 226, 208, 1810, 1612, 14The sum of each pair is 26 and both the numbers in a given pair are composite numbers.=======================The answer to the question is: 5
How many two-digit numbers have digits that add up to 10?
To make the list of two-digit numbers with digits that add up to 10, first write the pairs of single-digit integers that add up to 10. They are (1,9), (2,8), (3,7), (4,6), (5,5). Then recognize that each of these pairs of numbers, except 5, can be combined in two different ways to make two-digit numbers that satisfy the problem. 19 and 91 28 and 82 37 and 73 46 and 64 55 So there are nine two-digit numbers with digits that add up to 10.
What two pairs of prime numbers add up to 30?
7 + 2311 + 1913 + 17
Which two numbers add up to 13 and multiply to 6?
19
What 2 numbers add up to 1800?
1802
Which two prime numbers add up to 320?
There are many pairs: 3 and 317 or 7 and 313
What numbers multiply to -7 and add to 10?
3
