Operations on whole numbers

What partial product is missing from the multiplication problem?

24 x 59

9 x 4

9 x 20

50 x 4

________

• 5 x 4

• 50 x 4

• 5 x 2

• 50 x 20

What are all the different ways to solve 51 x 68?

• (50+1) x (60+8)

• (51x60) + (51x8)

• (1x8) + (1x60) + (50x8) + (50x60)

• (50x1) + (60x8)

81 x 4

• 320 x 4

• 320 + 4

• 40 + 32

What multiplication problem is represented by this area model?

• 12 x 48

• 21 x 48

• 12 x 84

• 12 + 48

Which correctly distributes 689  x 3?

• (6,000 x 3) + (800 x 3) + (9 x 3)
• (600 x 3) + (80 x 3) + (9 x 3)
• (600 x 3) + (800 x 3) + (9 x 3)
• (6 x 3) + (8 x 3) + (9 x 3)

What is 482 x 5 distributed out?

• (4,000 x 5) + (800 x 5) + (2 x 5)
• (400 x 5) + (80 x 1) + (2 x 1)
• ( 400 x 5) + (80 x 5) + (2 x 5)
• (4 x 5) + (8 x 5) + (2 x 5)

Solve using the area model for multiplication: 
15 x 4

• 60
• 45
• 20
• 80

Using Area Model Multiplication, solve the following equation... 27 X 6 =

Use your scratch paper to show your work.

• 127

• 152

• 162

• 182

How many scoops to the left will you make for the product of this problem?

9 x 0.45

• 1

• 2

• 3

• 4

Which equation can be modeled with the following array?

• 3 x 12 = 4

• 4 x 12 = 3

• 4 x 3 = 12

• 12 ÷ 3 = 3