Show:
Rounding to Nearest 10
Rounding to Nearest 100
Addition
Properties
Bonus: Subtraction
100

What is 62 rounded to the nearest 10? 

60

100

Round 734 to the nearest hundred. 

700

100

Find the sum.  516 + 297 =

813

100

Which number makes this sentence true? 

15 + 32 = ____ + 15

32
100

Find the difference. 

474 - 392

82

200

There were 691 people at the football game. Rounded to the nearest 10, approximately how many students were at the game?

690

200

A movie theater had 367 visitors one day.  To the nearest hundred, how many visitors did the theater have that day? 

The theater had about 400 visitors that day.

200

35 + 27 + 19 = 

81

200

What is the missing number? 

 410 - 20 = 400 - ?

10

200

702 - 459 = 

243

300

Joe ate 13 pieces of candy on Wednesday and ate 5 more on Thursday.  Rounded to the nearest ten, about how many pieces of candy did Joe eat in total?

20

300

Ms. Dern bowled a score of a 176.  What did Ms. Dern bowl to the nearest hundred? 

200

300

Ethan has 138 United States stamps and 91 stamps from other countries.  How many stamps does Ethan have in all? 

Ethan has 229 stamps in all. 

300

7 + ______ = 7

What is the missing number? 

0 

300

A movie theater sold 692 tickets to the evening show.  It sold 85 tickets to the afternoon show.  How many more tickets were sold to the evening show than the afternoon show? 

607 more tickets were sold to the evening show than to the afternoon show. 

400

1,276 rounded to the nearest 10

1,280

400

If you are rounding to the nearest hundred, which number does NOT round to 400?

a. 348

b. 372

c. 419

d. 446

b. 348

400

436 + 115 + 32 = 

583

400

What number makes this equation true?

638 - 56 = 638 -100 + ?


44

400

301 - 28

273

500

There are 111 second grade students and 86 third grade students. Approximately how many 2nd and 3rd grade students are there combined?

200

500

There are 106 students in the 3rd grade. To the nearest hundred, about how many students are in in 3rd grade? 

There are about 100 students in 3rd grade.

500

Mrs. Mueller, Mrs. Kilmer and Mrs. Kromer have a sticker collection.  Mrs. Mueller has 445 stickers, Mrs. Kilmer has 389 stickers and Mrs. Kromer has 112 stickers.  How many stickers do they have in all?

Mrs. Mueller, Mrs. Kilmer and Mrs. Kromer have 946 stickers in all. 
500

14 + 185 =

199

500

Find the difference 1,000 - 832.

168