4th Grade Review

Place Value

100

2 times as much as 4 is _______.

2 X 4 = 8

200

10 × 2 tens =_________ tens = _________

10 x 2 tens = 20 tens = 200

300

Write the answer in unit form and standard form:

10 × 6 tens =

Unit form: 60 tens 

Standard form: 600

400

Solve and write the answer is unit form and standard form:

3 thousands ÷ 10 =

Unit form: 3 hundreds

Standard form: 300

500

Write the sum in standard form:

4 thousands + 11 hundreds = 

5,100

More Place Value

100

10 times as much as 9 is _______.

10 x 9 = 90

200

Rewrite the following numbers including commas where appropriate:

123456

123,456

300

Write the sum in standard form:

3 hundreds + 7 hundreds =

1,000

400

Write in standard form:

two thousand, four hundred eighty

2,480

500

Write in expanded form:

604,016

600,000+4,000+10+6

Number Comparisons

100

Compare 600,015  and   60,015 using greater than, less than or equal to.

600,015 is greater than 60,015

200

Arrange these numbers from least to greatest:

7,550 

 5,070 

 750 

 5,007 

 7,505

750

5,007

5,070

7,505

7,550

300

10,000 more than six hundred five thousand, four hundred seventy-two is ___________________.

10,000 + 605,472 = 615,472

400

c. 230,070 is ___________________ than 130,070.

230,070 is one hundred, thousand more than 130,070.

500

Ten thousand more than 

300,000 + 90,000 + 5,000 + 40 is ____________.

405,040

Rounding

100

Round to the nearest thousand:

9,340 ≈ 

9,000

200

Round to the nearest ten:

12,785

12,790

300

Round to the nearest hundred:

26,823

26,800

400

Round to the nearest thousand:

39,545 

40,000

500

Round to the nearest ten thousand:

35,124 ≈ ___________ 

40,000

Addition and Subtraction Word Problems

100

Sean’s school raised $32,587. Leslie’s school raised $18,749. How much more money did Sean’s school raise?

Sean's school raised $13,838 more than Leslie's school.

200

In September, Liberty Elementary School collected 32,537 cans for a fundraiser. In October, they collected 207,492 cans. How many cans were collected during September and October?

240,029 cans were collected in September and October. 

300

James bought a used car. After driving exactly 9,050 miles, the odometer read 118,064 miles. What was the odometer reading when James bought the car? 

The odometer reading was 109,014 miles when James bought the car.

400

A pair of hippos weighs 5,201 kilograms together. The female weighs 2,038 kilograms. How much more does the male weigh than the female? 

The male hippo weighs 3,163 kilograms. The male hippo weighs 1,125 kilograms more than the female. 

500

There were 22,869 children, 49,563 men, and 2,872 more women than men at the fair. How many people were at the fair?

There were 52, 435 women at the fair and 124, 867 total people at the fair.