Use Partial Products and the Distributive Property

Multiply 2 x 27 using the area model.

Multiply 9 x 43 using the area model.

A pet store has eighteen hamsters in each cage. How many hamsters are there in six cages? Use an area model to solve.

• 24 hamsters

• 30 hamsters

• 74 hamsters

• 108 hamsters

Brandon packs his lunch 4 days each week. How many days does he pack his lunch for 36 weeks? Use an area model to solve.

• 40 days

• 67 days

• 130 days

• 144 days

Ricarda earns a $25 allowance each week. How much allowance will she earn after 7 weeks? Use an area model to solve.

• $32

• $125

• $162

• $175

Write an expression that uses partial products to multiply 8x64.

• (8x60) + 4

• (8x60+4)

• (8x60) + (4)

• (8x60) + (8x4)