Page 151 - NUMINO_WB_5A
P. 151
153-B1-1
Areas of Rectangles (1)
1. Count how many square units are colored.
Example
If =1 cm2, the area of the colored part is equal
to the number of colored squares.
Therefore, the area of the colored part is .
a. b.
cm2 cm2
c. d.
cm2 cm2
e. f.
cm2 cm2
Areas of Rectangles (1)
1. Count how many square units are colored.
Example
If =1 cm2, the area of the colored part is equal
to the number of colored squares.
Therefore, the area of the colored part is .
a. b.
cm2 cm2
c. d.
cm2 cm2
e. f.
cm2 cm2
