using the digits 1, 2, 3, 4. 5 and 6 once, arrange them to make an addition calculation with a total of 660.
maybe this:124+536= 660.
Can numbers be repeated?
Oh gosh, I really I can NOT read properly today. Sorry.
let me see 651 + 9 = ?
sorry. Only the digits 1-6. But, as I mentioned in the other posting of this problem, since 6+4 = 10, now you just need two numbers which add to 65.
524 + 136 = 660
you can swap the 52 and 13 if you wish, making four different numbers which will work.
Thx pinkfox!
using the digits ... once
geez