Rounding
Addition
Subtraction
Place Value
Word Problems
100

Round 123 to nearest hundred 

100

100

38+74

112

100

37-9

28

100
In 24 what is in the ones place 

4

100

The library had 325 books on the shelf. The librarian added 248 more. How many books are on the shelf now?

573

200

Round 3677 to nearest 10 

3680

200

842+68

910
200

84-56

28

200

in 482 what is in the tens place

8

200

The gym has 276 basketballs and 315 soccer balls. How many balls are there altogether?

591

300

Round 7893 to nearest thousand

8000

300

3000+7382

10,382

300

201-59

142

300

In 8273 what is in the hundreds place

2

300

There were 365 students going on a field trip. The first 218 students filled up the buses. How many students still need seats?

147

400

Round 58 to nearest tens place 

60

400

10932+78

11,010

400

664-124

540

400

in 3992 what is in the thousands place

3

400

The school had 5030 notebooks. After giving 782 notebooks to students, how many notebooks are left?

 

4248

500

Round 3092 to nearest thousand 

3000

500

905+230

1135

500

5694-4567

1127

500

In 7,968,982 what is in the tens thousands place 

6