standard_description: Understand that positive and negative numbers are used together to describe quantities having opposite directions or values (e.g., temperature above/below zero, elevation above/below sea level, credits/debits, positive/negative electric charge); use positive and negative numbers to represent quantities in real-world contexts, explaining the meaning of 0 in each situation.
problem_activity: Problem 1
Which of these expressions can be used to find the product
$$20\times41$$
? Select the
two
correct answers.
Problem 2
Solve. Show or explain your work.
$$32\times60$$


aligns: no