55
10 + 10 + 10 + 5 + 5 +1 = 41.
3/10 + 7/10= 1
You have 10 "pairs" of numbers which all give the answer, -1 (negative one or minus one). So your sum is -1 + (-1) + (-1) +... Ten times. i.e (-1) multiplied by 10. So the answer is -10 (negative 10).
(10 + 1) x 10/2
30. 2+3+5=10, 4+6=10, and 2+4+1+1+2=10.
25+10+10+10+1+1= 57
9+1
10 + 10 + 10 + 5 + 5 +1 = 41.
3/10 + 7/10= 1
1 plus 1 is 2. Plus 1 is 3. Plus 1 is 4. Plus 10 is 14. 14.
10 plus 1 is 11.
48 plus 22 plus 10 plus 10 plus 9 plus 1 is equal to 100.
You have 10 "pairs" of numbers which all give the answer, -1 (negative one or minus one). So your sum is -1 + (-1) + (-1) +... Ten times. i.e (-1) multiplied by 10. So the answer is -10 (negative 10).
(10 + 1) x 10/2
1 + 10 + 20 = 31
It equals 28. ,
it equal 18 (eight- teen)