Page 73 - NUMINO_WB_3A

046_G3U03_WB_CA_˙—» ¿º 2011.4.5 3:14 PM ˘ ` 19 PDF_In 2540DPI 150LPI T

046-P3-1

Shape Numbers

If is 360, what is ?

++=
++=
+=

Step 1. is 360. To find , which shape’s value do you have to know
first?

Step 2. To find , which shape do you have to know the value of?

Step 3. To find , which shape do you have to know the value of?

Step 4. What is the value of ?

Step 5. What is the value of ?

Step 6. What is the value of ?