Place Value
What are place values?
Hundreds, tens, ones, etc.
V=L x W x H
10/10
1
3 x 4
12
How many place values does this number have? 4567
4
The dimensions listed below are for a tiny jewel box.
height = 5 cm
length = 3 cm
width = 2 cm
Calculate the volume.
30 cm
120 / 3
40
10 x 5
50
What are the place values in this number? 1234
thousands
hundreds
tens
ones
If the volume of a box is 30, and the length is 5, and the height is 3, what is the width?
2 cm
360 / 3 =
120
10 x 10
100
345 / 15 =
23
100 x 35
3500
70 / 14 =
5
234 x 7 =
1698
What is the difference between an equation and an expression?
Equations have equal signs and expressions do not.