So,
5y*3 is the open phrase the student uses to model "the sum of 5y and 3".
"The sum of" means addition. The student put 5y*3, while the sum of 5y and 3 is actually 5y + 3.
Answer:
6 units away from 0.
Step-by-step explanation:
when move to 6 you count the units.
Answer: it would be 13
Step-by-step explanation:
