Show:
rounding to the nearest 100
rounding to the nearest 10
multiplying by 5's
multiplying by 10's
place value
100

round 150

200

100

round 32

30

100

5 times 3

15

100

10 times 1

10

100

6 in 76

ones (1's)

200

round 230

200

200

round 47

50

200

5 times 5

25

200

10 times 6

60

200

2 in 20

tens (10's)

300

round 545

500

300

round 423

420

300

5 times 10

50

300

10 times 8

80

300

5 in 502

hundreds (100's)

400

round 1,220

1,200

400

round 547

550

400

5 times 8

40

400

10 times 10

100

400

7 in 867

ones (1's)

500

round 1,247

1,200

500

round 1,345

1,350

500

5 times 15

75

500

10 times 50

500

500

5 in 10,567

hundreds (100's)