Place Value
What place is the 5 digit in?
735,091
Thousands
Round to the nearest ten:
51
50
Is this statement true or false?
47>42
True
Write the number in expanded form:
623
600 + 20 + 3
Estimate the sum:
61 + 38
100
What place value is the 2 in?
1 278 962
hundred thousands
Round to the nearest thousands:
83 649
84 000
Name a number that is greater than 151 but less than 200
Answers will vary.
Write the number in expanded form:
50972
50 000 + 9000 + 700 + 20
Estimate the sum:
475 + 102
600
4 890 132
Millions
Round to the nearest hundred thousands:
639 028
600 000
Place the numbers from least to greatest:
256, 69, 901, 91, 500
69 < 91 < 256 < 500 < 901
What number is represented below?
80 000 + 5000 + 20 + 1
85 021
Estimate the difference:
78 - 33
50
Write the place AND the value of the 7 digit
832 071
tens, 70
Round to the nearest millions:
7 999 111
8 000 000
Write the following numbers in order from greatest to least:
153 609, 112 325, 234 289, 156 399
112 325 < 153 609 < 156 399 < 234 289
What number is represented below?
4 000 000 + 200 000 + 1000 + 600 + 90
4 201 690
Ms. Li had 422 beads for an art project. Then she collected 197 more. Estimate how many beads she will have for her project?
400 + 200 = 600
She will have about 600 beads.Write the place AND the value of the 2 digit
182 053 867
Round to the nearest ten thousands:
198 925
200 000
Name a number that is less than 198 374 but greater than 189 046
Answers will vary.
370 512 964
300 000 000 + 70 000 000 + 500 000 + 10 000 + 2000 + 900 + 60 +4
The population of M.B. Sanford is 508 students and the population of Cambridge is 862 students. Estimate the difference.
900 - 500 = 400
There are about 400 more students at Cambridge.
or
The difference in population is about 400 students.