Page 39 - PlayFacto_A4
P. 39
4 Speed
mini-addition
Unit Objective Perform 1-digit addition using numbers 1 to 9.
.Learn about 1-digit addition in the addition table using numbers
1 to 9.
.Finding the sum of two numbers that the result is greater than 10
and it is the basic concept of addition with regrouping.
.Perform 1-digit addition using numbers 1 to 9 through activity
‘Speed addition’ and find the rule in the addition table.
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.
36 WWoorkrkbbooookk AA-4-4
mini-addition
Unit Objective Perform 1-digit addition using numbers 1 to 9.
.Learn about 1-digit addition in the addition table using numbers
1 to 9.
.Finding the sum of two numbers that the result is greater than 10
and it is the basic concept of addition with regrouping.
.Perform 1-digit addition using numbers 1 to 9 through activity
‘Speed addition’ and find the rule in the addition table.
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.
36 WWoorkrkbbooookk AA-4-4
