Place Value
Multiplication
Powers of ten
Word Problems
Surprise
100

What is the (4x1/10) + (8 x 10) + (9x1/100) in standard form?

80.49

100

What is the product of 45 x 32? 

1440

100

3 x 102 = 

300
100
Yolanda is 4 times as old as Raniya. Ronaldo is 2 years younger than Raniya. Ronaldo is 12 years old. How old is Yolanda?

Yolanda is 56 years old. 

(12 + 2) x 4 

100

4 + 9 x 3 -7 

24

200

The 6 in 16.72 is _____ times the value of the 6 in 65.43

1/10 or one tenth or 0.1 

200
Find the product of 452 and 123. 

55,596

200

4.51 x 103 = 

4,510 

200
Trey calculated the area of 2 rectangles. He wrote the area of each rectangle in expanded form in the able below. 

A: 3 x 10 + 5 x 1 + 5 x 1/10 + 4 x 1/100 

B: 2 x 10 + 1 x 1 + 3 x 1/10 + 6 x 1/100 

Which rectangle has the smaller area? 

A

200

4(7 +3) -8 x 2 

24

300

The 4 in 405.12 is ______ times the value of the 4 in 40,235.1 

1/100

300
The distance from Gabby's house to PMA is 24 miles. She drives to and from school twice every day. How many miles will she in 7 days? 

336 miles

300

31.7 divided by 102 =

0.317

300

A cheetah is 3.65 feet long. A whale shark is 10 times longer than the cheetah. How long, in feet, is the whale shark? Marta says, "I wanted to multiply 3.65 x 10 = 3.650, so I put a zero at the end to get my answer". 

IsMarta correct or incorrect and wh? 

Marta is incorrect because she did not multiply each digit by 10. The correct product is 36.5.

300

Nyrsalee had a coupon for $4 off at the grocery store.  She bought 5 apples that cost $3 each. Write an expression to solve for how much money she spent at the grocery store.  

(5 x 3) - 4 

400

45.3 x 1/100 = 

0.453

400

A square rug has a perimeter of 84 feet. What is the area of the rug?

441 square feet

400

The 8 in 83,432 is _____ times the value of the 8 in 87 

103

400

Eric divided the sum of 5 and 7 by 6. Write an expression to show what he is representing. 

(5 + 7) divided by 6

400
What is 1/10 of 73,000? 

7,300

500

What is 456.37 in word form? 

four hundred fifty six and thirty seven hundredths 

500

Find the product of 456 and 123.

56,088

500

6.5 x ____ = 650

102

500

Tyra went to the store about 8 boxes of cereal that cost $4 each, 7 apples that cost $2 each and chicken that cost $19. She paid with $100 bill. How much money did she get in change? 

$35 in change

500

The 7 in 4,743 is ____ times the value of the 7 in 70,564. 

1/100

M
e
n
u