Question

Help with expanded notation, how do u do this!? Number 15 and 16

Answer 1

I think that # 15 is 10,000 + 400 + 50 + 6 and #16 is 100,000 + 80,000 + 70 + 5. It's really simple to figure out; just find the number in the place value and, for how many digits after it, substitute zeros (if that makes sense).

Hope this helps!

Answer 2

Answer:

15: 10,000 + 400 + 50 + 8

16: 100,000 + 80,000 + 70 + 5

note: hope i helped, have a great day :)

Step-by-step explanation: