Calculating vs Estimating Area

• 10  $cm^2$  

• 20  $cm^2$  

• 12 $cm^2$  

• 15  $cm^2$  

What is the area of the shaded shape? Each square in the grid has an area of 1 $cm^2$ .

• 10 $cm^2$

• 11 $cm^2$

• 12 $cm^2$

• 16 $cm^2$

What is the area of the shaded shape? Each square in the grid has an area of 1 $cm^2$ .

• 11 $cm^2$

• 8 $cm^2$

• 6 $cm^2$

• 7 $cm^2$

What is the area of the shaded shape? Each square in the grid has an area of 1 $cm^2$ .

• 9 $cm^2$

• 11 $cm^2$

• 11 $cm^2$

• 10 $cm^2$

What is the area of the shaded shape? Each square in the grid has an area of 1 $cm^2$ .

• 10 $cm^2$

• 12 $cm^2$

• 13 $cm^2$

• 14 $cm^2$

What is the area of the shaded shape? Each square in the grid has an area of 1 $cm^2$ .

• 10.5 $cm^2$

• 12.5 $cm^2$

• 13.5 $cm^2$

• 14.5 $cm^2$

What is the area of the shaded shape? Each square in the grid has an area of 1 $cm^2$ .

• 15 $cm^2$

• 9 $cm^2$

• 13 $cm^2$

• 10 $cm^2$

What is the area of the shaded shape? Each square in the grid has an area of 1 $cm^2$ .

• 12 $cm^2$

• 9 $cm^2$

• 15 $cm^2$

• 11 $cm^2$

What is the area of the shaded shape? Each square in the grid has an area of 1 $cm^2$ .

• 11 $cm^2$

• 9 $cm^2$

• 15 $cm^2$

• 14 $cm^2$

What is the area of the shaded shape? Each square in the grid has an area of 1 $cm^2$ .

• 10 $cm^2$

• 19 $cm^2$

• 9 $cm^2$

• 13 $cm^2$