Rounding
Round 72 to the nearest ten
70
507 - 295
212
2 x 9
18
50 divided by 5
10
There are 6 bags with 4 oranges in each bag.
How many oranges are there in all?
24
Round 358 to the nearest hundred
400
439 + 582
1,021
5 x 6
30
20 divided by 5
4
There are 72 cookies in a box. I divided them evenly between myself and 8 friends.
How many cookies does each person get?
8
Round 274 to the nearest ten
270
57 + 89 + 362
508
12 x 3
36
63 divided by 9
7
A teacher buys 5 packs of pencils. Each pack has 6 pencils. She already has 8 pencils in her desk.
How many pencils does the teacher have altogether?
38
Round 1,239 to the nearest hundread
1,200
2,008 - 583
1,425
2 x 4 x 5
40
48 divided by 12
4
There are 7 boxes of cookies. Each box has 8 cookies. After a class party, 15 cookies are left.
How many cookies were eaten?
41
Round 463 to the nearest ten AND hundred
460 and 500
(738 + 419) + 362 - 200
1,319
10 x 3 x 7
210
144 divided by 12
12
A library has 6 shelves with 8 books on each shelf. The librarian buys 12 more books. Then she divides all of the books between 10 students.
How many books does each student get?
6