which addition does the model below represent? 8+(-3) 2+(-3) 5+3 5+(-3)
which addition does the model below represent? 8+(-3) 2+(-3) 5+3 5+(-3)
Answer
Explanation:
Step1: Count positive symbols
There are 5 circles with a plus - sign, representing the number 5.
Step2: Count negative symbols
There are 3 circles with a minus - sign, representing the number - 3.
Step3: Determine the addition
The model represents the addition of 5 and - 3, which is written as $5+( - 3)$.
Answer:
D. $5+( - 3)$