Page 27 - PlayFacto_A4
P. 27
3 Target 18
Unit Objective Make a target number by adding or subtracting
three numbers.
. Learn about addition and subtraction of three numbers based on
the concept of addition and subtraction of two numbers.
. Develop sense of operation through activity ‘Target 18’ which
makes the target numbers 1 to 18 using addition and subtraction
of three numbers.
NCTM Standards
Number and Operations
.Understand the effects of adding and
subtracting whole numbers.
.Develop and use strategies for whole-number
computations, with a focus on addition and
subtraction.
24 WWoorkrkbbooookk AA-4-4
Unit Objective Make a target number by adding or subtracting
three numbers.
. Learn about addition and subtraction of three numbers based on
the concept of addition and subtraction of two numbers.
. Develop sense of operation through activity ‘Target 18’ which
makes the target numbers 1 to 18 using addition and subtraction
of three numbers.
NCTM Standards
Number and Operations
.Understand the effects of adding and
subtracting whole numbers.
.Develop and use strategies for whole-number
computations, with a focus on addition and
subtraction.
24 WWoorkrkbbooookk AA-4-4
