(-10)
Iwkwiw
Twelve plus two tenths plus five thousandths equals twelve and two hundred five thousandths.
Two plus eleven = thirteen.
yes! 11+2=13 12+1=13
Yes.
Nought plus twelve. One plus eleven. Two plus ten. Three plus nine. Four plus eight. Five plus seven. Six plus six !
23
-68 I think
If u do that, u get 347
Negative one times negative twelve equals positive twelve. This is because multiplying two negative numbers results in a positive number. Therefore, -1 × -12 = 12.
In order to find the mean of numbers, add up all of the numbers and thn divide it by the number of numbers there are. Adding two, five and twelve equals nineteen. Then divide three into nineteen, and this gives you a mean of 6.33.
120 plus 120 equals 240, or 240 plus 0 equals 240, and keep on adding!