Rounding
Addition
Subtraction
Word problems
100

Round the the nearest hundreds place: 590,872

590,900

100

5,983 + 2,097

8,080

100

4,259 - 2,171

2,088

100

The sum of two numbers is 25,286. One number is 4,983. What is the other number?

20,303

200

Round the nearest thousands place: 5,092

5,000

200

23,607 + 2,307

25,914

200

23,422 - 11,510

11,912

200

Mount Everest is the highest mountain on Earth. It has the height of 29,029 feet. Denali is the highest mountain in the United States. It has the height of 20,310 feet. How many feet higher than Denali is Mount Everest? 

8,719

300

Round to the nearest hundred thousands place: 1,489,532

1,500,000

300

524,726 + 96,415

621,141

300

73,658 - 8,052

65,606

300

There are 105,894 people at a football game. 31,792 of them are children and the rest are adults. How many adults are at the football game?

74,102

400

Round to the nearest tens place: 1,893,570

1,893,600

400

5,212 + 1,367

6,579

400

8,636 - 4,602

4,034

400

A national park had 496,625 visitors in June. There were 220,837 more visitors in July the in June. How many visitors did the park have in July?

717,462

500

Round to the nearest thousands place: 467,357

467,000

500

24,697 + 81,950

106,647

500

7,624 - 5,518

2,106

500

A shop has 273 Spanish flags. It has 829 more French flags than Spanish flags. It has 605 Italian flags. How many flags does the shop have all together?

1,980 flags