Page 7 - PlayFacto_A10
P. 7
1 Adding three
numbers
Unit Objective Perform addition of three numbers.
.Learn the basic concept of adding three numbers with regrouping
by performing addition of three numbers and its sum is greater
than 10.
.Recognize the result is the same when finding the sum of three
numbers in different order.
.Children recognize the easy way in adding three numbers by
themselves such as adding two numbers to make a sum of 10 first
and add the rest.
NCTM Standards
Number and Operations
.Develop understanding of the relative position and
magnitude of whole numbers and of ordinal and
cardinal numbers and their connections.
.Develop a sense of whole numbers and represent
and use them in flexible ways, including relating,
composing, and decomposing numbers.
4 Workbook A-10
numbers
Unit Objective Perform addition of three numbers.
.Learn the basic concept of adding three numbers with regrouping
by performing addition of three numbers and its sum is greater
than 10.
.Recognize the result is the same when finding the sum of three
numbers in different order.
.Children recognize the easy way in adding three numbers by
themselves such as adding two numbers to make a sum of 10 first
and add the rest.
NCTM Standards
Number and Operations
.Develop understanding of the relative position and
magnitude of whole numbers and of ordinal and
cardinal numbers and their connections.
.Develop a sense of whole numbers and represent
and use them in flexible ways, including relating,
composing, and decomposing numbers.
4 Workbook A-10
