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Home > CC2 > Chapter 1 > Lesson 1.2.5 > Problem 1-104

1-104.

Zaria wants you to solve this puzzle: “I am thinking of a number. If you divide my number by 2 and subtract 4, you will get 2. What is my number?” Show how you know your answer is correct. Homework Help ✎

Try a number. For example, 100.
100 ÷ 2 − 4
50 − 4
46 (too big)

Since it is too big, try a different number.