Topic 3 review

1 digit x 2 digit

100

2 X 34

68

200

2 x 17

34

300

5 x 55

275

400

6 x 84

504

500

8 x 76

608

1 digit x 3

100

2 x 142

248

200

5 X 112

560

300

6 X 342

2,052

400

9 X 348

3, 132

500

7 X 708

4,956

Word problems

100

Cristian has 8 backpacks. Each backpack has 7 notebooks. How many notebooks does he have in total?

56

200

Cruz has 3 boxes. Each box has 22 pencils in it. How many pencils does he have in all? 

66

300

Mia sells 12 bracelets and 34 necklaces. Each is sold for $5. How much money did she make for both?

230

400

Elijah sells trading cards in boxes of 40 and 80. If he sells 9 boxes of 80, how many cards did he sell?

720

500

Order the following numbers in ascending order.

52,418
51,842
52,481

51,842, 52,418, 52,481

Partial products

100

What are the three partial products for 4 x 753? 

A. 2,800

B. 2,000

C. 20

D. 12

E. 200

Part b: What is the product of 4 x 753? ______

A. 2,800

D. 12

E. 200

PART B: 3,012

200

What are the three partial products for 5 × 624?

A. 3,000
B. 20
C. 100
D. 10
E. 200

Part B: What is the product of 5 × 624? ______

A, E, B 

Product = 3,120

300

What are the three partial products for 3 × 842?

A. 2,400
B. 120
C. 6
D. 24
E. 240

Part B: What is the product of 3 × 842? ______

Partial products: A, B, C 

 Product = 2,526

400

What are the three partial products for 6 × 731?

A. 4,200
B. 180
C. 6
D. 18
E. 30

Part B: What is the product of 6 × 731? ______

Partial products: A, B, C

Product = 4,386

500

What are the three partial products for 7 × 583?

A. 3,500
B. 560
C. 21
D. 35
E. 80

Part B: What is the product of 7 × 583? ______

Partial products = A, B, C
Product = 4,081

RANDOM

100

6 X 8 

48

200

Which expression has the same value as 5 × 372?

A. (5 × 300) + (5 × 70) + (5 × 2)

B. (5 × 300) + (5 × 7) + (5 × 2)

C. (5 × 30) + (5 × 70) + (5 × 2)

D. (5 × 3) + (5 × 70) + (2 × 300)

A. (5 × 300) + (5 × 70) + (5 × 2)

300

Which of the following statements is correct?

A. The 7 in 672,145 is 10 times the value of the 7 in 507,328.

B. The 7 in 127,643 is 10 times the value of the 7 in 672,145.

C. The 7 in 507,328 is 10 times the value of the 7 in 127,643.

D. The 7 in 672,145 is 10 times the value of the 7 in 127,643.

The 7 in 672,145 is 10 times the value of the 7 in 127,643.

400

Which expression has the same value as 6 × 453?

A. (6 × 40) + (6 × 50) + (6 × 3)

B. (6 × 400) + (6 × 5) + (6 × 3)

C. (6 × 4) + (6 × 50) + (3 × 400)

D. (6 × 400) + (6 × 50) + (6 × 3)

D. (6 × 400) + (6 × 50) + (6 × 3)

500

Select THREE expressions with a value of 840.

A. (8 × 100) + (4 × 10)

B. 7 × 120

C. (80 × 4) + 20

D. 105 × 8

E. (8 × 100) × (4 × 10)

A. (8 × 100) + (4 × 10)

D. 105 × 8

B. 7 X 120