Problemas De Area

____ is the amount of space occupied by two-dimensional figure

• Area

• Volume

• Perimeter

Find the area of the rectangle.

• 8 square units

• 9 square units

• 10 square units

• 12 square units

Area is the measure _________ an object.

• Inside

• Outside

Which equation is represented by the area model shown? ¿Qué ecuación está representada por el modelo de área que se muestra?

• 3 + 4 = 7

• 3 + 3 + 4 + 4 = 14

• 3 down and 4 across

• 3 x 4 = 12

Finish solving the multiplication problems shown in the area model above.

Termina de resolver los problemas de multiplicación que se muestran en el modelo de área anterior.

• 14,238

• 15,228

• 17,283

• 15,229

What did the student do wrong in the problem above? ¿Qué hizo mal el estudiante en el problema anterior?

• They actually solved it correctly.

  De hecho, lo resolvieron correctamente.

• 20 x 50 is actually 1,000

  20 x 50 es en realidad 1000

• 50 x 5 is actually 200

  50 x 5 es en realidad 200

• They should not have added the numbers at the bottom.

  No deberían haber agregado los números en la parte inferior.

Each side of a square piece of construction paper is 7 inches long. What is the piece of paper's area?

• 49in²

• 49in

• 14in²

• 28in

A bookmark is 3 centimeters wide and 9 centimeters tall. What is its area?

• 27cm²

• 24cm²

• 28cm

• 28cm²

A square family room has sides that are 10 meters long. What is the family room's area?

• 100m²

• 40m²

• 20m²

• 40m

A barn has sides that are 6 meters long and 9 meters wide. What is the barn's area?

• 54meters²

• 30m²

• 54m

• 3meters