Homework 10/18

Which model represents 24 x26?

• 
• 

What is the missing partial product in the area model for 11 x 29?

• 60

• 70

• 90

• 100

Which model represents 32 x 28?

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• 

Which multiplication problem represents the array?

• 21 x 13

• 25 x 15

• 15 x 13

• 15 x 20

Which expression makes this equation true?

17 x 15=

• (10 x 7) + (10 x 5)

• (10 x 10) + (7 x 5)

• (17 x 10) + (17 x 5)

• (17 x 1) + (17 x 5)