What fraction of the whole image is 1 single square tile?

Record an estimate that is:

1. What do you know about 1 tenth?
2. What do you know about 1 hundredth?
3. What do you know about 1 thousandth?

1. The large square represents 1. It is divided into 10 equal-size rectangles. What number does the shaded rectangle represent?

   Explain or show your reasoning.

   

2. Each rectangle part from the previous diagram is now divided into 10 equal-size small squares. What number does the shaded small square represent?

   Explain or show your reasoning.

   

3. The shaded small square from the previous diagram is now divided into 10 equal-size small rectangles. One of those small rectangles is shaded. What number does the shaded small rectangle represent?

   Explain or show your reasoning.

   

4. How do you think is written as a decimal? Explain or show your reasoning.

   fraction	decimal
   	0.1
   	0.01
   	?