UNIT 1

PLACE VALUE

100

1. What are the missing numbers?

74,532 = 70,000 + __________ + 500+ _____  + 2

A. 40,000 and 30

B. 4,000 and 3

C. 4,000 and 30

D. 400 and 30

C. 4,000 and 30

200

What is the sum of the value of 4 in 524,380 and the value of 7 in 175,423?

74,000

300

Order the numbers from greatest to least: 81,487  82,198   82,819   81,298

81,298     81,487    82,198    82,819

400

Write 53,168 in word form.

FIFTY THREE THOUSAND, ONE HUNDRED SIXTY EIGHT

ADDING &SUBTRACTING

100

93,887+ 3,861=

97,748

200

14,449+ 361,725=

376,174

300

8,370-7,772=

598

400

93,213- 59,758=

33,455

ROUNDING/ESTIMATING

100

Round to the tens place 247    

250

200

Round to the hundreds place: 18,964

19,000

300

 What is 36,302 when rounded to the nearest thousand?

36,000

400

Estimate and solve: 15,345+ 6,987=

15,000+7,000= 22,000

WORD PROBLEMS

100

Jim earns $23,687.  Kelly earns $1,576 more than Jim. How much do they earn in all?

The total would be $48,950. 

200

The cost of a computer set is $2,386.  The cost of a television set is $3,625. About how much do both items cost in all?

The total cost of both items would be about $6,000. 

300

James bought a new cell phone for $365. He also spent $275 for a new cell phone plan. How much did he spend? 

He spent $640 in all. 

400

Last year, TJS raised $1,678. Central Ave School raised $781 less than TJS. Madison Middle School raised $498 more than Central. How much did the Middle School raise?

The middle school raised $1,395. 

RANDOM

100

What is the value and place value of the italicized digit: 843,782

800,000 

hundred thousands

200

Fill in the missing blanks: 

17,432   19,432   ______   23,432   ______

17,432   19,432   21,432   23,432   25,432

300

Identify the pattern: 

13, 7, 14, 8, 16, 10

-6, x2

400

Which pattern follows the rule multiply by 2, add 5.
A. 3,6,12,17,34,39,78

B. 3,6,11,22,27,54,59

C. 3,5,10,15,30,32,64

B. 3,6,11,22,27,54,59