Grade 3 Math Review

Three Digit Numbers: Place Value, Addition and Subtraction

100

412 + 376

788

200

What is 517 rounded to the nearest hundred? 

500

300

681-294=

387

400

What is 901-76 ? 

825

500

The number 192 is between which two tens? 

190 and 200 

Unit 2: Multiplication and Division Concepts, Relationships and Patterns

100

What is the product of 5 x 5? 

25

200

Multiply: 

7 x 2 = 

7 x 20=

14

140

300

Look at the numbers below. What pattern do you see? 

2, 5, 8, 11, 14

Add 3 

400

There are 28 desks in a classroom. The desks are arranged in 4 equal rows. Write two multiplication equations that could be used to find the number of desks in each row.  How many desks are in each row? 

4 x 7 = 28 

7 x 4 =28 

There are 7 desks in each row 

500

Iris practices 6 weeks for a dance. Dance practice lasts 2 hours each day. She practices 4 days each week. What is the total number of hours se practices? 

48 hours 

Unit 3: Multiplication: Finding Area, Solving Word Problems and Using Scaled Graphs

100

Ben covers the back of a picture frame with black paper. The dimensions of the frame are 3 inches long by 3 inches wide. What is the area of the black paper that Ben needs? 

9 square inches 

200

Laura has 4 vases of flowers. Each vase contains 8 flowers. How many flowers are there in all? 

32 flowers 

300

What is the area of a rectangle that is 3 feet wide and  5 feet long? 

15 square feet

400

There are 28 students signed up for basketball camp. Today, 8 students are not there.  The students are at camp today are put into groups of 4. How many groups are there? 

5

500

A rug is shaped like a rectangle. The length of the rug is 9 feet, and the width is 6 feet. What is the area of the rug? 

The area is 54 square feet. 

Unit 4: Fractions; Equivalence and Comparison, Measurement and Data

100

Draw a model (picture ) that represents 1/2. 

Model shows 1/2 

200

Name an equivalent fraction to 2/4 

1/2 or 3/6 or 4/8 

300

Name a fraction equivalent to 6/8 

3/4 or 9/12

400

Name a fraction equal to 5 

5/1 or 10/2 or 15/3 

500

Carlos runs 5/8 of a mile. Brenda runs 7/8 of a mile. Write a statement to explain who runs the greater distance. 

Brenda runs the greater distance because 7/8 is greater than 5/8. 

Unit 5: Measurement, Time, Liquid Volume and Mass

100

Lunch starts at 11:43AM and ends at 12:19 PM. How many minutes long is lunch? 

36 

200

Elliot collects rain water in a barrel. There are 246 liters of water in the barrel. After watering his flowers, there are 107 liters of water left in the barrel. How many liters of water does Elliot use to water his flowers? 

139

300

Zoe starts to play chess with her cousin at 3:15 PM. They play for 51 minutes. What time do they stop playing chess? 

4:06 PM

400

Mia has a bucket of golf balls. The mass of each golf ball is 40 grams. What is the total mass of the golf balls? Show your work.

280 grams

500

Lily and her parents drove to her grandmother's house. They arrived at her grandmother's house at 9:40 a.m. The drive took 45 minutes. At what time did Lily and her parents leave their house? 

8:55 a.m.