Shaded Grids Rectangles

A rectangle is tiles using unit squares, as shown. Which expressions can be used to represent the area of the rectangle?

• (5 x 3) + (5 x 4) or (4 x 8)

• (5 x 3) + (5 x 4) or (5 x 8)

• (4 x 3) + (4x 5) or (4 x 8)

• (4 x 3) + (4 x 5) or (5 x 8)

Tags

CCSS.3.MD.C.7D

Ameliah and Kendyl create an array with magnets by placing 16 unit squares side by side without gaps or overlaps. What is the area of Ameliah and Kendyl's magnet array?

• 1 square unit

• 2 square units

• 16 square units

• 20 square units

Tags

CCSS.3.MD.C.6

Study the figure. Each square represents an area of 1 square unit. What is the area of the shaded portion of the rectangle?

• 4 square units

• 8 square units

• 16 square units

• 24 square units

Tags

CCSS.3.MD.C.6

The PTO is adding a concrete section for chalk and 4-square onto project fit. It is shaped like two rectangles of different sizes placed together. What is the total area of the new concrete section?

• A) 56 feet

• B) 30 feet

• C) 35 feet

• D) 41 feet

Tags

CCSS.3.MD.C.7D

What is the area of the shaded region of the rectangle?

• 6 square units

• 8 square units

• 9 square units

• 12 square units

Tags

CCSS.3.MD.C.6

What is the area of the shaded portion?

• 10 square units

• 13 square units

• 30 square units

• 20 square units

Tags

CCSS.3.MD.C.6

A rectangular garden has a length of 10 meters and a width of 5 meters. What is the area of the garden?

• C) 25 square meters

• D) 100 square meters

• B) 15 square meters

• A) 50 square meters

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Michael divided each of his rectangles into fourths. How many total fourths did he shade in his model?

• Ten fourths

• Two fourths

• Five fourths

Tags

CCSS.1.G.A.3

This model is shaded to represent a number greater than one. What fraction is represented by this model?

• Eleven fourths

• Three fourths

• Eleven thirds

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Milah folded her paper into eight equal parts. She shaded two parts of the paper as shown. What is the fractional name of the shaded part?

• Two fourths

• Two eighths

• Six eighths

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A