Show:
Rounding
Place Value
Addition
Subtraction
100

Round 345,876 to the nearest hundred thousands place 

300,000 

100

What place value is ten times smaller than the millions place?

The hundred thousands place 


100

What is 10,000 more than 234,958?

244,958 

100

What are some of the clue words of a subtraction word problem?

Difference, how many more, minus, more, less, gave
200

Round 299,234 to the nearest thousand 

299,000

200

Compare the values of the 5 in 552,299. Use a picture, numbers, or words.

The 5 in the hundred thousands place is ten times bigger than the 5 in the ten thousands place.

200

Find the sum:

123,857+448,000

571,857

200

Find the difference 

670,342 - 234,693

435,649

300

Round 823,512 to the nearest hundred AND hundred thousand

100s: 823,500


100,000s: 800,000

300

Compare using <, >, or =. 


9 hundred thousand ______ 5 hundred thousand + 4 hundred thousand

9 hundred thousand = 5 hundred thousand + 4 hundred thousand

300

Draw a tape diagram to show how you could find 14,667+238,929

***Ms. Miranda will draw***

300

Cheri has 14,283 crayons. Te`vion has 9,528 less crayons than Cheri. How many crayons does Te`vion have?

Te`vion has 4,755 crayons.

400

Round 899,122 to the ten thousands and hundred thousands place. 

It rounds to 900,000 for both values.

400

Chicago has a population of 2,600,000 people. Write the population in word form, expanded form, and standard form.

2,600,000

2,000,000+ 600,000

Two million six hundred thousand

400

Dulles has a population of 675. Carter School of Excellence has a population of 385 students. What is the total population of both schools?

675+385=1,060
400

 The MLK Skating Rink has 234,954 skates.  Ms. Chester has 92,439 less skates than the skating rink does. How many skates does Ms. Chester have? 

 Draw a tape diagram to model the word problem. Then, solve the problem.

Ms. Chester has 142,515 skates. (Ms. Miranda will draw diagram)
500

Ms. Miranda believes that 2,295,864 rounded to the ten thousands place is 2,290,000. Is her answer reasonable?

No. The 5 in the 1000s place means the 9 should round up to 10.
500

Marc's godfather lives in Texas, which has a population of 2,000,000. The population of Chicago is 200,000 people. Marc says that Texas's population is about ten times bigger than the population of Chicago. Explain Marc's thinking. (NOT REAL NUMBERS)

Marc realized that the millions place is ten times bigger than the hundred thousands place. Using the place value chart, you can move 200,000 over once to represent times ten.
500

Tallahassee, FL, has a population of 483,493.  New York, NY, has 345,876 more people than Tallahassee.  Phoenix, AZ has 279,426 less people than New York.

What is the total population of all three cities?  

Tallahassee= 483,493

New York= 345,876 + 483,493 =829,369

Phoenix= 829,369 - 279,426= 549,943

500

The MLK Skating Rink has 234,954 skates.  Ms. Chester has 92,439 less skates than the skating rink does. How many skates do they have all together?

They have 377,469 skates in total. (Need to find Ms. Chester's number first)