Math Review

Random

200

Mr.Jones wrote this problem on the board for his class to see. Which is the missing number in Mr.Jones' problem?

15+ (7+5)=(15+_____)+5

7

500

What is the missing value of the equation? 

398+ ? =  782

Why?

384 

Because 782-398=384

Word Problems

300

Ms.Jennings plans to take her class on a field trip to the zoo. The cost for her students is $486 and the cost for the parents is $227. How much will it cost for both students and parents to go on the trip?

$713

400

3rd grade is having a bake sale to raise money for the field trip. Ms. Foster's class sold 247 cookies. Ms.Kennedy's class sold 435 cookies. How many more cookies did Ms.Kennedy's class sell than Ms.Foster's?

188

Rounding

100

Michael Has the same number of Pokemon cards as the number Jacob has rounded to the nearest ten if Michael has 150 Pokemon card, what would be a number of Pokemon cards Jacob has?

A.142              C. 155

B.152              D. 158

B

200

Adalynn counted the number of cards that drove past her house on Monday and Tuesday. On Monday, she counted 343 cars driving past her house. On Tuesday, she counted 451 cars driving past her house. When ROUNDED to the nearest HUNDRED what is the total number of cars Adalynn Adalynn counted driving past her house?

800

500

Round these numbers to the tens place:

76

81

134

80

80

130

Perimeter

100

What is the perimeter of the figure:

200

Jessica wants to put a fence around his rectangular garden. The garden has a length of 11 feet and a width of 24 feet. How much fencing does Jessica need to all the way around her garden?

70 feet