Area Decomposing

What is the area of the figure?

• 14 units²

• 20 units²

• 24 units²

• 40 units²

Tags

CCSS.3.MD.C.7D

What is the area of the figure?

• 12 units²

• 18 units²

• 28 units²

• 34 units²

Tags

CCSS.3.MD.C.7D

What fraction of the circle is NOT shaded?

• ⅙

• ⅚

• ¼

• 1/5

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Using unit fractions, choose the addition sentence that shows the area shaded in pink.

• 1/2 + 1/2= 2/2

• 1/4 + 1/4= 2/4

• 1/4 + 1/4= 2/8

• 1/3+ 1/3= 2/3

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Choose the equation that matches the shaded parts in the model.

• 4/10 + 2/10 + 1/10 = 7/10

• 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 = 7/10

• 4/4 + 2/2 + 1/1 = 7/10

• 4/7 + 2/7 + 1/7 = 7/7

Tags

CCSS.4.NF.B.3A

Select the statement that is true about all three figures

• The area of the first figure is greater than the others

• The areas are all equal

• The area of the middle figure is the smallest of the three

• We don't have enough information to compare the areas

Select all strategies that could be used to find the area of this shape. (Hint: Select all means more than one)

• The area can be found by counting the number of squares that touch the edge of the shape

• The area can be found by adding 5x2, 4x2, and 2x2

• The area of the shape is 22 square units

• The area can be found by counting the number of grid squares inside the shape

Tags

CCSS.3.MD.C.5A

What is the area of figure D

Tags

CCSS.6.G.A.1

What is the area of figure B

• 28 square units

• 36 square units

• 44 square units

• 24 square units

Find the area of this shape. (Label your answer with "sq yd" after the number.)

(a)  

Tags

CCSS.3.MD.C.7D