Question

angie puts 1 stamp on each envelopes. she puts stamps on 7 envelopes. how many stamps does angie use?

Answer 1

7 BECAUSE IF SHE USES 1 PER ENVALOPE IT EQUALS 7. HOPE IT HELPS

Answer 2

If there are seven envelopes, and she puts one stamp on each envelope, you multiply the number of stamps by the number of envelopes.
So, 7x1= 7. Your answer would be Angie uses 7 stamps.