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Area Model
Multiply by 5
Multiply by 7
100

453 x 2

What is 906?


100

781 x 5

What is 3,905?

100

690 x 7

What is 4,830?

200

599 x 3

What is 1797?

200

883 x 5

What is 4,415?

200

882 x 7

What is 6,174?

300

734 x 3

What is 2,202?

300

934 x 5

What is 4,670?

300

962 x 7

What is 6,734?

400
189 x 3
What is 567?
400
123 x 5
What is 615?
400
236 x 7
What is 1,652?
500

986 x 3

What is 2,958?

500
253 x 5
What is 1,265?
500
325 x 7
What is 2,275?