You need to add 12.
You need to add 7 (or +7)
4 6 9 13 18 24 31 39 ...... Add 2 to 4 to get 6 then add 3 to 6 to get 9 then add 4 to 9 to get 13 and so on.
-1,-2,+2,-4,+4,-5,+5, +0. the sequence is subtract twice, add once, subtract again, add, then subtract, then add twice.
6
The next number would be 18.3, 4, 6, 9, 13To get from 3 to 4, you need to add one. To get from 4 to 6, you need to add two. To get from 6 to 9, you need to add three. And so on and so on.
You need to add 6 - (-9) = 6 + 9 = 15.
12
6
Add 11 -6 + 11 = 5
3+4+6 easily equals 13. There is a few ways to do it. 3+4 equals seven. Then add 6 and you get 13. 3+6 equals nine. Then add 4 and you get 13. 4+6 equals ten. Then add 3 and you get 13.
Just add the fours and leave the six alone because 4 is the value.
you need to add 4 different UPC codes
Add 6 dozens, 4 score and 2 gross. . Add 6 dozens, 4 score and 2 gross.
4 plus 6 plus 3 equals?Add 4 and 6 and get 10, then add 3 and 10 and get 13. Therefore, the answer to 4+6+3 is 13.
6
9 - (-6) = 9 + 6 = 15