MULTIPLICATION METHODS

The multiplication represented here is...

• 343 X 3

• 141 X 2

• 141 X 3

• 134 X 3

Solve 3 x 16. Use distributive property and complete the process. Which three numbers will go in the blanks?

(3 x 10) + (3 x ___)

30 + _____

= 48

• 6 and 19

• 6 and 15

• 6 and 12

• 6 and 18

What is the missing number?

• 4

• 5

• 6

• 1

What is this multiplication strategy called?

• Area model

• Column method

• Boxes and numbers

• Distributive property

Luna said: " 1,742 x 2 is 2,484 ". The teacher said that there is a mistake. What did Luna answer?

• That she did not multiply by the thousands

• That she forgot to add 1000 to the thousands place

• That she forgot to add 100

• That there is no mistake

Joe is trying to multiply 2 two digit numbers. You can see the work so far. What is the multiplication sentence?

• 40 x 30

• 41 x 35

• 40 x 31

• 41 x 30

What calculation is being represented in this bar model?

• (329 x 6) + (658 x 4)

• (329 x 6) + (658 x 5)

• 658 + 329

• 658 + (329 x 6)

10 x 9 <_____

• 9 x 8

• 9 x 9

• 11 x 9

• 45 x 2

Alex, Drew and Mike are working 32 x 12. They use area modeling. Which model is correct?

• A

• B

• C

3⁵

• 3 X 3 X 3 X 3

• 5 X 5 X 5 X 5 X 5

• 3 X 3 X 3 X 3 X 3

• 3 + 3 + 3 + 3 + 3 + 3