10:40 Math Group

Addition

100

45 + 79

124

200

258 +326

584

300

752 + 329

1,081

400

9,875 + 6,546

16,421

500

9,543 + 12,369 = ?

21,912

Subtraction

100

98-71

27

200

923 - 219

704

300

621 - 387

234

400

700 - 387

313

500

6,125 - 2,987

3,138

Multiplication

100

8 X 7

56

200

42 X 9 

378

300

36 X 12

432

400

265 X 56

14,840

500

357 X 85

30,345

Word Problems

100

There are 56 children in 4th grade.  There are 6 times that many children in the 5th grade.  How many children are in the 5th grade?

336 children

200

There are 336 children in the 5th grade at Stark.  There are 12 times that many students at Henderson Middle.  How many students are at Henderson?

4,032 students

300

If a cube has a side of 18 inches, what is the volume?

5,832 inches cubed

400

I have a rectangle.  The area is 72 inches squared.  One side is 12 inches.  How long is the other side?

6 in.

500

My backyard is 36 feet long and 14 feet wide.  What is the area and perimeter of my backyard?

Area = 504 feet squared

Perimeter = 100 feet