Third Grade Math: Lettuce Review

Computation

100

Nate has 6 buckets.  Each bucket has 5 baseballs in it.  How many baseballs does Nate have in all?

30 baseballs

200

Piper has 9 sheets of stickers.  There are 8 stickers on each sheet.  How many stickers does Piper have altogether?

72 stickers

300

The library had 652 books.  They had to recycle 85 books that had been ruined.  Then they ordered 233 new books.  Now how many books does the library have?

800 books

400

What is 42 divided by 6?

7

500

There are 36 kids in Amir's chess club.  The coach divides them into 4 equal groups.  How many kids are in each group?

9 kids

Fractions

100

What is a unit fraction? Give an example.

One part of a whole OR a fraction with a 1 as the numerator.

200

Write 15/6 as a mixed number.

2 and 3/6

300

Olivia ate 1/8 of a pizza.  Her mom at 2/8 of a pizza.  Her dad ate the rest.  What fraction of the pizza did her dad eat?

5/8

400

Sawyer correctly compared 3/7 and 5/8.  Which fraction did she say was greater?

5/8

500

Jimmy said that 4/5 is greater than 7/8.  Is he correct?

NO, the pieces are smaller with the larger denominator.

Geometry

100

How many sides does an octagon have?

8

200

How many sides does a pentagon have?

5

300

What do you call a polygon with 6 sides?

Hexagon

400

What do you call a polygon with 7 sides?

heptagon (or septagon)

500

What do you call a part of a line that has one endpoint and extends infinitely in one direction.

RAY

Money

100

Vivian had 3 quarters, 4 dimes, 2 nickels, and 1 penny.  How much money did she have?

$1.26

200

Colton had 6 nickels, 1 quarter, 5 dimes, and 6 pennies.  How much money did he have?

$1.11

300

Alex went to the store with a five dollar bill.  He bought a Pokemon keychain for $3.69.  How much change did he receive?

$1.31

400

Eva bought an ice cream cone for $2.46.  She paid with a 5 dollar bill.  How much change did she get back?

$2.54

500

Anna bought a Palm Pal at the toy store.  She gave the cashier 10 dollars and got $4.32 back in change.  How much was the Palm Pal?

$5.68

Measurement

100

What US customary unit would you use to measure the length of a pencil?

inches

200

What metric unit would you use to measure the length of a driveway?

Meters

300

What metric unit would you use to measure the weight of a ham?

Kilograms

400

A newborn baby would likely weigh which of the following?

5 grams, 5 kilograms, or 5 ounces?

5 kilograms

500

How many cups are in a gallon?

16 cups