Question

Kenny had some money and was given $50 for his birthday. Now he has $80. How much money did Kenny have to begin with?

A student solved this problem using the number sentence 80 – 50 = n.

Now the student wants to solve a similar problem with different numbers. Which number sentence can the student use to solve this problem?

The summer camp had some money. It collected $2,986 in one week and now it has $5,912. How much money did the summer camp have to begin with?

Answer 1

50+ n = 80

Answer 2

thank you