Sheet # 20 Critical Thinking
Name: _____________________ Date_____________
Use drawings, words, or numbers to explain how you got your answer.
Jan needs 33 cents worth of stamps to mail her letter. She has 3-cent and 5-cent stamps. List all the possible combinations of 3-cent and 5-cent stamps that Jan can use to mail the letter?
Answer for Sheet # 20
3-cent stamps
5-cent stamps
33 cents
1 ( 3 cents)
6 (30 cents)
33 cents
6 ( 18 cents)
3 ( 15 cents)
33 cents
11 ( 33 cents)
0
33 cents