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Place Value
Rounding
Comparing Numbers
Addition & Subtraction
Word Problems
100

Write 21,487 in expanded form

20,000 + 1,000 + 400 + 80 + 7

100

Round 163,245 to the nearest 10

163,250

100
Compare using >, <, or = 

5,234 ___ 8,901

<

100

7,654 + 5,298 = 

12,952

100

Sarah went to the store and spent $128 on groceries. Joe spent $287 on groceries. ABOUT how much money did they spend together? Choose the best estimate. 

A. $100 + $300 

B. $130 + $290

B

200

How many times greater is the value of the digit 7 in 5,478 than the value of the digit 7 in 5,697?

10 times greater

200

Round 163,245 to the nearest 100

163,200

200
Compare using >, <, = 

42,221 ___ 42,221

=

200

500-238= 

262

200

Sarah went to the store and spent $128 on groceries. Joe spent $287 on groceries.

How much money did Sarah and Joe spend on groceries?

$415

300

Use the numbers provided to create a number whose 4 is 10 times greater than the 4 in 35,489

Answers will vary. The 4 MUST be in the thousands place. 

300

Round 163,245 to the nearest 1,000

163,000

300

Compare using >, <, = 

897,654 ___ 879,654

>

300

32,896 + 145,873= 

178,769

300

Josh and Ashley were playing a video game. Josh scored 19,352 points. Ashley scored 13,287 points. How many more points did Josh score than Ashley? 

6,065 points

400

Write 100,000 + 20,000 + 5,000 + 300 + 40 + 1 as word form

one hundred twenty five thousand three hundred forty one

400

Round 163,245 to the nearest 10,000

160,000

400

Compare using >, <, =

203,896 ___ 203, 986

<

400

876,987 - 257,431=

619,556

400

Six Flags had 143,256 visitors during the first week of April. During the second week of April, an additional 248,921 visitors came to Six Flags. How many visitors did Six Flags have the first two weeks of April? 

392,177 visitors

500

Write five hundred six thousand seven hundred eighty nine as expanded form

500,000 + 6,000 + 700 + 80 + 9

500

Round 163,245 to the nearest 100,000

200,000

500

Compare using >, <, = 

89,076 ___ 89,706

How do you know? 

<

I know, because 89,706 has a 700 in the hundreds place, but 89,076 has 0 hundreds. 

500

500,090 - 321,870= 

178,220

500

A lot of people attend county fairs. The attendance on the first day was 18,243. On the second day, the attendance was 20,000. How many more people attended the second day than the first day? 

1,757 people