550 + 550 = 1100
5 + 5 + 5 = 15
5 + 5 + 5 ≠ 550
Putting a top to bottom diagonal strike through the equals sign ( ≠) makes the sum 5 plus 5 is unequal to 550.
-1050
550 + 550 = 1100
550 + 244 = 794 + 86 = X X= 880
it can't equal 550....i think it equals 15
for 5+5+5=550, you'll have to add one line to the plus so the plus will look like a four. 5+545=550
550 plus 500 is 1,050. This equation can be calculated mentally, on a calculator or by using a pen and paper.
(550 + 250)/2 = 400
550
The population of Telecom Plus is 550.
324 + 624 = 948
You can achieve this by concatenating the numbers as strings: 5 + "5" + "5" = "555". Then interpret this string as 550 by treating the last digit as the tens place value.
That equals 550.
550