Question

use the model to find 11 × 32. first, find the area of each rectangle. then, find the total area. 11 × 32 =

Explanation:

Step1: Calculate area of yellow rectangle

$10\times30 = 300$

Step2: Calculate area of cyan rectangle

$10\times2=20$

Step3: Calculate area of orange rectangle

$1\times30 = 30$

Step4: Calculate area of pink rectangle

$1\times2=2$

Step5: Calculate total area

$300 + 20+30 + 2=352$

Answer:

$352$