Place Value
Which number is in the tens place?
345
4
Round the number 67 to the nearest 10.
70
8+0=8
Name the Addition Property
Identity
112+458
570
30,218
Round the number 355 to the nearest 100.
400
What is the pattern?
4, 9, 14, 19, 24, 29
Add 5
134-125
9
Name the place value of the number 5 in the following number: 567,932
Hundred Thousand
Round the number 768 to the nearest 10.
770
Name the addition property:
9+8= 17
8+9= 17
Commutative Property
799+111
910
Write the number 246,098 in expanded form
200,000+40,000+6,000+90+8
Name all of the numbers that round to 20.
15, 16, 17, 18, 19, 21, 22, 23, 24, 25
Rule: Add 9
9 18
7 ____
16
900-643
257
Write this number in word form: 345,000
Three hundred forty-five thousand
Two students are collecting pencils. Student A collected 234 pencils. Student B collected 178 pencils. Round then add these numbers to get the rounded answer.
400 pencils
Rule: Subtract 15
60 45
___ 30
45
1000-587
413