Question

use the model to find 29 × 94. first, find the area of each rectangle. then, find the total area. 29 × 94 =

Explanation:

Step1: Calculate area of yellow - rectangle

$20\times90 = 1800$

Step2: Calculate area of cyan - rectangle

$20\times4=80$

Step3: Calculate area of orange - rectangle

$9\times90 = 810$

Step4: Calculate area of pink - rectangle

$9\times4=36$

Step5: Calculate total area

$1800 + 80+810 + 36=2726$

Answer:

$2726$