22
22(13+31)/2
26
25.5
70-10=60. 60/2=30. 10+30 or 70-30=40. Answer 40
The difference between seventeen and thirty is thirteen. Thirteen multiplied by eight is one hundred four. The answer is one hundred four (104).
Halfway between 31 and 32 is 31.5 (thirty-one and a half).
thirteen, thirty
Forty.
5580+30=110110/2= 55Half way between 30 and 80 is 55Half way between 30 and 80 is 55
Two million, thirteen thousand, one hundred thirty-one.
"One hundred and thirty-seven". Or "one hundred, thirty-seven". (if the number modifies a larger number, use the "and", as in "one hundred and thirty-seven thousand"). For room numbers, employee ID numbers, and so forth, a simple "one three seven" or "one thirty seven" can be used.
The homophone for "thirteen" is "thirty."