4th Grade Math Review

Place Value

100

What is the pattern (rule) in the numbers below?

35, 38, 41, 44, 47, 50

add 3

200

What is the value of the digit in the thousands place? 234,508

4,000

300

What is the value of the digit in the hundred thousands place? 7,920,643

900,000

400

What is 2,345 rounded to the nearest ten?

2,350

500

What is 304,672 rounded to the nearest ten thousand?

300,000

Multiplication & Division

100

What are the first ten multiples of 6?

6, 12, 18,24, 30, 36, 42, 48,  54, 60, 66, 72

200

What is 38 x 49?

1,862

300

Ms. Russell has 54 packs of pencils. Each pack of pencils has 24 pencils inside. How many pencils does Mr. Moore have?

1,296

400

What is 216 divided by 4?

54

500

Ms. Hewey has 2,386 rubber bands. She wants to distribute the rubber bands evenly into eight containers. How many rubber bands are in each container? How many are left over?

298 in each container and 2 left over

Addition & Subtraction

100

What is 4,278,391 + 3,923,804?

8,202,195

200

What is 8,432-7,689 ?

743

300

Nordquist Elementary School had 497 students in 2011. In 2012, they had 152 more students than in 2011. How many students did they have during both years?

1,146 (multi-step problem)

400

A zoologist at the Lowell Zoo is calculating the number of visitors at the zoo on Friday and Saturday. On Friday, 612,532 people visit the zoo. On Saturday, 44,622 people visit the zoo. How many people visit the zoo in all?

657,154

500

Jeremy earns $7 each time he babysits his little sister. He has saved $49. Jeremy wants to save $189 to buy a new skateboard. Write and solve an equation to find how many more times Jeremy will need to babysit.

189-49 = $140. 140/7=20. Jeremy needs to babysit 20 more times 

Fractions

100

Find an equivalent fraction to 5/6

10/12, 15/18, 20/24

200

Are the fractions below <,>,= each other?

3/4______4/6

>

300

Winnie will be singing at a concert. On Monday she practices with her partner for  2/3  of an hour. Then she practices for  1/6   of an hour alone. Does Winnie spend more time practicing alone or with her partner?

She spends more time practicing with her partner because 2/3 > 1/6

400

What is 2/4 + 3/4=

5/4 or 1 1/4

500

9/10 ____ 3/2

Compare the fractions

9/10 < 3/2 

Have we learned this????

100

A square has a side length of 12 ft. What is the perimeter?

48 feet

200

What is an angle is greater than 90 degrees called? 

A. Obtuse

B. Right

C. Acute

A. Obtuse

300

The walking path in a park is 56/100 mile long. How is 56/100 represented as a decimal?

0.56

400

3/4 x 5 = ___

3 3/4

500

3 2/4 - 2 1/4 =

1 1/4