Rounding to the nearest 100's
Rounding to the nearest 1,000's
Adding
Unit form
100

Round 276 to the nearest hundreds

300
100

Round 6,478 to the nearest thousands

6,000

100

6+8=

14

100

Say 52 in unit form

5 tens 2 ones

200

Round 5,432 to the nearest hundreds 

5,400

200

Round 8,624 to the nearest thousands

9,000
200

25+5=

30

200

Say 276 in unit form

2 hundreds 7 tens 6 ones

300

Round 7,624 to the nearest hundreds

7,600

300

Round 34,987 to the nearest thousands

35,000

300

50+30+20=

100

300

Say 45+23 in unit form

4 tens 5 ones plus 2 tens 3 ones

400

Round 23,876 to the nearest hundreds

23,900

400

Round 954,311 to the nearest thousands

954,000

400

340+10+390=

740

400

Say 624+456 in unit form

6 hundreds 2 tens 4 ones plus 4 hundreds 5 tens 6 ones

500

Round 543,211 to the nearest hundreds

543,200

500

Round 476,215 to the nearest thousands

476,000

500

5,634+1,000+232,151=

238,785

500

Say 7,356 in unit form

7 thousands 3 hundreds 5 tens 6 ones