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Home > MC1 > Chapter 8 > Lesson 8.1.1 > Problem 8-14


Study the pattern of dots at right.

Figure 3

Figure 5

  1. Draw the rd and th figures.

    Remember to draw Figure 5.

  2. How many dots will there be in the th figure?

    How many dots will Figure 0 have? How many dots are added each time?

  3. Is there a figure that will have exactly dots? If there is, which figure is it?

    What plus is equal to ?

    Figure 35 will have dots.