Question

Which of the following represents the sum 4+8? Assume that red tiles represent negative numbers and blue tiles represent positive numbers.four blue tiles plus eight blue tilesfour blue tiles plus eight red tilesfour red tiles plus eight red tilesfour red tiles plus eight blue tiles

Answer 1

This problem is about simple addition.

Notice that positive numbers are represented by blue tiles.

The given expression is

$4+8$

Notice that both numbers are positive, that means the right answer is:

Four blue tiles plus eight blue tiles.