Place Value
Rounding/Estimating
Addition
Subtraction
Word Problems
100

Draw a place value picture to represent the number 4,325

see model

100

Round this number to the nearest hundred:

    5,281

5,300

100

2,782 + 5,246

8,028

100

495 - 268 

227

100

Gracelynn had $30.  She gave $18 to her sister.  How much money does Gracelynn have now?

$12

200
What is the value of the underlined digit in this number?


 351,093

50,000

200

Round this number to the nearest thousand:

18,456

18,000

200

8,196 + 3,865

12,061

200

4,221 - 2,805

1,416

200

Dakota's grandmother gave her $38 for her birthday.  Her uncle gave her $25.  How much did Dakota get altogether?

$63

300

Write the following number in word form:

  12,796

Twelve thousand, seven hundred ninety six

300

Round this number to the nearest thousand:

19,872

20,000

300

83,291 + 156 

83,447

300

7000-572

6,428

300

Timothy sold 268 ButterBraids.  Scarlette sold 479 ButterBraids.  How many ButterBraids did they sell combined?

747 butter braids

400

Write the following number in expanded form:

85,708 

80,000 + 5,000 + 700 + 8

400

Estimate the answer to this addition problem by rounding both numbers to the nearest thousand:

  8,265 + 3,762

8,000 + 4,000 = 12,000

400

21,682 + 95,436

117,068

400

67,308 - 5,497

61,811

400

The fourth graders at Canyon Rim Elementary school collected 2,006 cans for their aluminum can drive.  The second grade students collected 1,598 cans.  How many more cans did the fourth graders collect than the second graders?

408 more cans

500

Compare these two numbers using <,>, or =

125,497  ____ 125,602

125,497 < 125,602

500

Estimate the answer to this subtraction problem by rounding both numbers to the nearest hundred:

    1,278 - 845

1,300-800 = 500

500

373,095 + 185,543

558,638

500

98,009 - 48,659

49,350

500

Mrs. Stratton had 572 pencils.  She went to the store and bought 273 more.  Then, she gave away 418 pencils.  How many pencils does she have now?

427 pencils