Sheet # 17 Critical Thinking
Name: _____________________ Date_____________
Use drawings, words, or numbers to explain how you got your answer.
Using the digits 1, 2, 7 and 9, how many 2-digit numerals can you make? Write all the numerals.
Answer for sheet # 17
16 numerals
11, 12, 17, 19
21, 22, 27, 29
71, 72, 77, 79
91, 92, 97, 99