Model Integer Multiplication Quick Check
4 of 54 of 5 Items
Question
How can you represent −5⋅−12 with a model?(1 point)
Responses
−(12+12+12+12+12)
negative left parenthesis 12 plus 12 plus 12 plus 12 plus 12 right parenthesis
−12+−12+−12+−12+−12
negative 12 plus negative 12 plus negative 12 plus negative 12 plus negative 12
12+12+12+12+12
12 plus 12 plus 12 plus 12 plus 12
−(−12+−12+−12+−12+−12)
negative left parenthesis negative 12 plus negative 12 plus negative 12 plus negative 12 plus negative 12 right parenthesis
To represent −5⋅−12 with a model, you can use the expression −(−12+−12+−12+−12+−12).
This means you would have 5 groups of −12. Each group would be represented by the expression −12+−12+−12+−12+−12.