Question

444
× 9
———
36 (9 × 4)
? (9 × 40)
+ ? (9 × 400)
?

Explanation:

Step1: Calculate 9×40

$9 \times 40 = 360$

Step2: Calculate 9×400

$9 \times 400 = 3600$

Step3: Sum all three products

$36 + 360 + 3600 = 3996$

Answer:

The missing values are 360, 3600, and 3996 (in order from top to bottom of the boxes).