easy.... 22
twelve
-10 + 12 = 2
Ten plus ten plus five equals twenty five dollars
Ten plus ten plus ten minus two hundred equals negative one hundred seventy.
23 US gallons.
easy.... 22
twelve
-10 + 12 = 2
Nought plus twelve. One plus eleven. Two plus ten. Three plus nine. Four plus eight. Five plus seven. Six plus six !
Ten plus ten plus five equals twenty five dollars
three plus seven equals ten
Ten plus ten plus ten minus two hundred equals negative one hundred seventy.
16
Five plus five equals ten.
Answer:Threescore and ten means "seventy." A "score" equals "twenty." Three twenties equals "sixty" - plus "ten": "seventy."
You would do nothing. Unless there is more to the problem, you are done. Ten plus two is twelve.