Area Model Multiplication

What is this multiplication strategy called?

What is the answer to this are model problem? Options: 11, 28, 22, 65

Write 567 in expanded form: Options: 500 + 60 + 7, 500+60+7, 500-60-7

1543 in expanded form?

What is the answer to this problem using the area model? Options: 435 + 90 = 525, 70 + 70 + 5 + 5 + 7 + 7 = 164, 490 + 35 = 525, 70 + 5 + 7 = 82

Solve this problem using the area model: 321 + 50

What problem and answers match this area model? Options: 40 + 40 + 2 + 2 + 6 + 6 = 96, 40 + 2 + 6 = 48, 242 + 12 = 254, 240 + 12 = 252

Identify the incorrect equation: 5 x 6 = 30, 50 x 6 = 300, 5 x 60 = 300, 50 x 60 = 3500

Product of 13 and 7 using the area model?

Use the area model to solve 4x54