Multiply Whole Numbers

Which of the following are equal to 420 x 3?

Choose all that apply.

• (3 x 400) + (3 x 20)

• 420 + 420 + 420

• (3 x 400) + (3 x 2)

• 1,260

Which model(s) below could represent the solution to the problem 45 x 15?

Choose all that apply.

• 
• 
• (4 x 1) + (4 x 5) + (5 x 1) + (5 x 5)

• (4 x 1) + (5 x 5)

• 

Tell whether the number sentence is True or False.

18 x 42 = (10 x 40) + (10 x 2) + (8 x 40) + (8 x 2)

• True

• False

Mr. Lambert is planning a pizza party for 273 people. He plans on 3 slices of pizza for each person. How many slices of pizza is this in all?

• 273

• 546

• 619

• 819

125 x 25 =

• 3,125

• 3,105

• 3,135

• 3,120

170 x 54 =

• 9,180

• 9,160

• 9,170

• 9,150

198 x 32 = ___________

• 7,086

• 6,336

• 6,438

• 7,182

269 x 56 = ____________

• 15,114

• 16,104

• 17,882

• 15,064

702 x 15 = ___________

• 10,225

• 10,996

• 11,035

• 10,530

250 x 55 = ______________

• 13,705

• 12,775

• 12,950

• 13,750