Final answer:
To answer the student's question, loop around any box that contains number sentences with 0 as an addend, such as 0 + 6 = 6 or 8 + 0 = 8 since adding 0 to any number will not change its value.
Step-by-step explanation:
The student's question pertains to identifying and circling number sentences that include 0 as an addend. A number sentence with 0 as an addend is one that includes 0 in the addition process, such as 0 + 6 = 6 or 7 + 0 = 7. The presence of 0 as an addend is unique because adding zero to any number does not change that number's value. Therefore, the solution involves visually scanning for such equations and circling the entire box that contains them.
For example, if one box has the number sentence 5 + 0 = 5, you would draw a loop around it because it meets the criteria. The next step is for the student to perform this task without looking at the original page, possibly to practice memorization and recall.