### Home > CC1MN > Chapter cc21 > Lesson cc21.2.2 > Problem 1-73

1-73.

Copy the number patterns below and fill in the missing numbers. Explain the pattern in words. Homework Help ✎

, ____, ____, ____ Can you see a pattern?

, ____, ____, ____ Look for a simple pattern. What must you multiply 3 by to get 6? What must you multiply 6 by to get 12?