Question

Explain how you would use addition to find the product of –2 and 5 using the integer tiles and the number line.

Answer 1

Sample Response: With integer tiles, you would add 5 groups of negative 2 tiles or remove 2 groups of 5 positive tiles. On the number line, you would bounce by 5 to the left 2 times.

Answer 2

Sent a picture of the solution to the problem (s).