Multiplying Triple Digit Numbers

Which strategy could help you solve 7 x 800?

• 7 x 8 = 56, so 7 x 800 = 5,600

• 7 + 8 = 15, so 7 x 800 = 1,500

• 7 x 8 = 64, so 7 x 800 = 6,400

• 7 x 8 = 42, so 7 x 800 = 4,200

If you were multiplying 562 x 54 how would you break up 562 in this area model?

• 5 + 6 + 2

• 50 + 60 + 2

• 500 + 60 + 2

• 5 + 60 + 200

If you were multiplying 678 x 29, how would you break apart 29 in this area model?

• 2 + 9

• 2 x 90

• 20 + 9

• 20 + 90

Multiply 321 x 15=

• 815

• 3,672

• 4,815

• 3,480

305 x 3

• 915

• 905

• 615

243 x 8

• 1,952

• 1,944

• 1,864

• 1,954

567 × 28 = ?

• 12876

• 15,876

• 456

• 483,476

• 5,295

8627 x 100 = _____

Find the product. 726 x 23

• 3,630

• 23,698

• 16,698

• 16,598

327 x 6 = _____