21- only true legends know
You can easily solve simple math problems by counting by 2s then add the remainder. You can often do these in your head or counting out loud. For example:You would count by 2s::: 10, 12, 14, 16, 18 PLUS 1 equals 19.
The number ten plus the number nine equals the number nineteen.
So simply, You add a 3 and another making 6. Then you multiply it by 3 and add a 1 That makes 21! (joke)
9 + 10 = 19
19
21
10 + 9 = 19
21111111111111111111
21 lol
9 + 9 + 10 + 10 = 38
= 90 (9*10)
48 plus 22 plus 10 plus 10 plus 9 plus 1 is equal to 100.
Tautology?
9 + 10 + 29 - 10 = 38
10+11+9+3= 33
false
11 plus 5-10 plus 20-9 plus 14-10 is equal to 21
Nineteen = 9 plus 10 = 9 + 10
52 + 65 + 9 - 10 = 116
9 plus 10 = 19
18/10