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Representing Multiplication

Posljednje ažuriranje 5 months ago

10

1

Pitanje 1

1.

Vernon drew an array as shown below. Which answer choice shows the correct factors to match his array?

$13 \times 10$

$11 \times 13$

$14 \times 11$

$10 \times 14$

1

1

1

1

1

Pitanje 6

6.

Hannah represented $11 \times 12$ with place value blocks. Which answer choice shows the blocks she used?

2 flats, 3 longs, and 2 units

1 flat, 3 longs, and 2 units

1 flat and 3 longs

120 units

1

1

1

1

Pitanje 2

2.

Blythe multiplied 34 x 23. Which model could represent how she solved the problem?

A

Model B B

Model C C

Model D D

Pitanje 3

3.

Stacey worked on the following homework problem. Which answer would replace the question mark to make the answer true?

33

34

60

90

Pitanje 4

4.

When Taylor drew a square, he wanted the product to be 144. What would be the factors of the square to give him the product he wanted?

$12 \times 12$

$11 \times 11$

$13 \times 13$

$14 \times 14$

Pitanje 5

5.

Look at the area model below. Which answer choice shows the correct factors to match the area model?

$16 \times 16$

$17 \times 16$

$17 \times 17$

Not here

Pitanje 7

7.

Donovan used an area model to solve $12 \times 15$. Which answer shows his correct area model?

A

B

C

D

Pitanje 8

8.

One of these partial products is incorrect. Which partial product should be corrected?

300

200

120

8

Pitanje 9

9.

Which factors are represented by the model?

35 and 25

350 and 201

210 and 305

35 and 21

Pitanje 10

10.

Which number from the model represents the product?

42

73

3,066

Not here