Rounding #'s
Expanded Form
Adding #'s
Subtracting #'s
Place Value
100
Round 4,672 to the nearest thousand
5,000
100
67,932 in expanded form
60,000 + 7,000 + 900 + 30 + 2
100
345 + 627
972
100
402 - 398
4
100
What place is the "3" in? 23,409
Thousands
200
Round 5,454 to the nearest thousand
5,000
200
14,003 in expanded form
10,000 + 4,000 + 3
200
1389 + 974
2363
200
6984 - 5587
1397
200
What place is the "4" in? 342,871
Ten Thousands
300
Round 10,936 to the nearest hundred
10,900
300
8,092 in expanded form
8,000 + 90 + 2
300
15,879 + 1492
17,371
300
22,465 - 7,777
14,688
300
What place is the 9 in? 937,602
Hundred Thousands
400
Round 87,751 to the nearest 100
87,800
400
391,319 in expanded form
300,000 + 90,000 + 1,000 + 300 + 10 + 9
400
455,455 + 554,554
1,010,009
400
11,111 - 10,978
133
400
What place is the "6" in? 6,974,100
Millions
500
Round 946,284 to the nearest ten thousand
950,000
500
2,435,829 in expanded form
2,000,000 + 400,000 + 30,000 + 5,000 + 800 + 20 + 9
500
987,654 + 321,098
1,308,752
500
1,356,243 - 729,314
626,929
500
What place is the "5" in? 5,233,810,664
Ten Millions
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