Module 1 Review

Place Value

100

Which digit is in the thousands place:

834,596

4

200

The digit 6 is in what place value in the following number:

284,672

Hundreds

300

The 8 in 58,701 represents ____ times as much as the 8 in 5,870

10

400

Solve the following problem:

5,400,000 ÷ 1,000 =

540

500

True or false: 

3,240 X 1,000 = 324,000

False

Powers of 10Exponents

100

What is the exponential form of 1,000?

10³

200

Write the following in standard form: 

10 X 10 X 10 X 10 X 10 

100,000

300

Solve:

400 X 10³

400,000

400

Solve:

9,180,000 ÷ 10³

9,180

500

Convert:

15,360m = _________cm

1,536,000cm

Multiplication

100

Solve 152 X 30

4,560

200

Solve:

33 X 24

792

300

Solve: 64 X 87

5,568

400

Solve: 508 X 977

496,316

500

6,254 X 379

2,370,266

Division

100

Solve: 63 ÷ 21

3

200

What is the remainder for the following problem:

54 ÷ 27

0

300

Solve 307 ÷ 45

6 r37

400

Solve: 865 ÷ 43

20 r.5

500

What is the multiplication check for:

1,376 ÷ 32

1,376 = 32 X 43

Real World Problems

100

An airplane weighs 40,823 kilograms. What is the total weight of 7 of these airplanes?

285,761 kilograms (kg)

200

A blue whale weighs 181,560 kilograms. A cow weighs 255 times less than a blue whale. How many kilograms does a cow weigh?

712 kilograms (kg)

300

Tyler has 3 pencils. He finds 9 more pencils. Sasha has 5 times as many pencils as Tyler. How many pencils does Sasha have?

60 pencils

400

24 students are in each classroom at Oak Street School. There are 37 classrooms. Each row in the auditorium has 45 seats. What is the fewest number of rows needed for all the students to have a seat?

20 rows

500

Each fish tank at the pet store holds 662 liters of water. There are 9 tanks of goldfish and 4 tanks of angelfish. The aquarium at the zoo holds 78 times as many liters of waters as all the tanks at the pet store. How many more liters of water does the aquarium hold than the fish tanks?

662,662 liters of water