3F MATH

Multiplication

100

7 X 9 = ?

63

200

6 x 6 = ?

36

300

12 x 7 = ?

84

400

40 x 4 = ?

160

500

110 x 3 = ?

330

Fractions

100

Which is greater?  1/4 or 1/2

1/2

200

This line segment is divided into what unit fraction?

____l_____l_____l_____l_____l_____l_____l_____

1/8 or eighths

300

Which would be the smaller fraction? 3/6 or 2/4

They are equal, both are 1/2

400

1/7 + 4/7 =

6/7 or six sevenths

500

If you eat 1/2 of a pizza and then eat another 1/4 of the same pizza, how many eighths did you eat?

6/8 or six eighths

Area/Perimeter

100

What is the perimeter of a square with a side of 8 cm?

32cm

200

What would be the perimeter of a 4in by 5in rectangle?

18in

300

What is the perimeter of a triangle with a side of 3m?

9m

400

What is the area of a rectangle with a width of 6 yards and a length of 7 yards?

42 yards

500

What is the perimeter of a hexagon with a side of 3 in.

18in

Elapsed Time

100

Mia's mom ran an errand for 45 min, if she left at 2:15pm, what time did she come home?

3:00pm

200

If the clock says 10:13am, what time will it be in 25 min?

10:38am

300

It took the girl 2 hours to clean her puppy. She spent 45 minutes shampooing, 30 min rinsing, and the rest of the time getting him to stay in the tub! How long did she spend keeping the puppy in the tub?

45min

400

Alice had three homework assignments. She spent 30 min on each one, how long did she do her homework for?

1 hour and 30 min

500

If the workers stared fixing the road at 11:05am and finished at 1:20pm, how long did they work for?

2 hours and 15 minutes

Word Problems

100

Luke has two ten dollar bills. His younger sister Leia has a five dollar bill. They combine their money to buy a gift for their father that costs $22. How much change will they receive?

$3.00

200

Mr. Parker has 982 pounds of grain. He feeds 240 pounds to his pigs and 460 to his cows. How much grain does he have left?

282 pounds of grain

300

Uncle Ben has 440 chickens on his farm. 39 are roosters and the rest are hens. 15 of his hens do not lay eggs. The rest lay eggs. How many egg-laying hens does Uncle Ben have on his farm?

386 hens

400

Rachel is stuffing envelopes. She has eight hours to complete the task, and there are 1,500 envelopes. The first hour, Rachel stuffs 135 envelopes. The second hour she stuffs 141 envelopes. How many envelopes will Rachel need to stuff in order to finish the job?

1,224 envelopes

500

SkyFalls is one of the tallest waterfalls in the country. It is said to be 20 times as tall as the tallest building in the city. If that building is 9 feet tall, how tall is Sky Falls?

180 feet