multiplication
adding
rounding
subraction
place value
100

5x5

25

100

10+6

16

100

Round to the nearest ten

57

60

100

9-4

5

100

Which number is in the thousandths place

5,658

5

200

10*3

30

200

5+8

13

200

Round to the nearest hundredths place


780

800

200

3-1

2

200

which number is in the tenths place

32

3

300

4*6

24

300

11+3

14

300

Round to the nearest thousandths place

5,854

6,000

300

15-3

12

300

Which number is in the ones place

1,468

8

400

7*4

28

400

25+7

32

400

Round to the nearest tenth place

14

14

400

25-0

25

400

which number is in the thousandths place

411,468,681

8

500

11*5

55

500

63+4

67

500

round to the nearest hundredth place

824

800

500

96-5

91

500

which number is in the tens place

564,654,791

9