Rounding Nearest 10
Rounding Nearest 100
Story Problems
Addition
Subtraction
100

What is 46 rounded to the nearest 10? 

50

100

What is 260 rounded to the nearest 100? 

300

100

A girl had 34 toys in her backpack, and a boy had 85 toys in his backpack. How many toys did the boy and girl have all together? 

119 toys 

100

58 + 72 = ?

130

100

85 - 42 = ? 

43

200

What is 389 rounded to the nearest 10? 

390

200

What is 678 rounded to the nearest 100? 

700

200

There was a reading contest in 3rd and 4th grade. The third graders read 98 books, and the 4th graders ready 112 books. How many more books did the 4th graders read than the third graders? 

4th grade read 14 more books 

200

245 + 50 = ? 

295

200

156 - 75 = ? 

81

300

What is 901 rounded to the nearest 10? 

900

300

What is 3,550 rounded to the nearest 100? 

3,600

300

Layla read 206 books in one year. Jack read twice that amount. How many books did Jack read? 

Jack read 412 books. 

300

856 + 192 = ? 

1,048 

300

205 - 71 = ? 

134

400

What is 3,572 rounded to the nearest 10? 

3,570

400

What is 8,739 rounded to the nearest 100? 

8,700 

400

Gavin was collecting rocks at the park. He started with 67 rocks in his bucket, but then the bucket spilled. He was left with 34 rocks in the bucket. How many rocks fell out when the bucket spilled? 

33 rocks fell out of the bucket. 

400

4,567 + 2,595 = ? 

7,162

400
875 - 459 = ? 

416

500

What is 54,321,230 rounded to the nearest 10? 

54,321,230 

500

What is 89,951 rounded to the nearest 100?

90,000

500

Fred had 459 pieces to his Lego set. Lucy has 523 pieces in his Lego set. How many more pieces does Lucy have than Fred? 

Lucy has 64 more Lego pieces than Fred 

500

8,743 + 7,126 = ? 

15,869 

500

3,946 - 1,206 = ? 

2,740