Math-G2-Chapter 14-Addition: Calculation Technique (1) - Part 2
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Date
2022Publisher
CRDP
Description
Add the ones, Exchange 10 ones for one ten (carry on), Add the tens including the carry on, Add two numbers where the sum is less than 100, Calculate the sum of two two-digit numbers by exchanging tens and ones
Languages
en
Academic Cycle
Cycle 1
Academic Grade
Grade 2
Academic Subject
Mathematics
Copyrights
Copyrights to the CRDP©
Academic Lesson
Academic Topics
Arithmetic and Algebra
Academic Skills
Calculating sums, Using calculation technique for addition, carrying over, grouping, exchanging ones for tens
Academic Objectives
To complete by memory a+b=… for a and b < 9, Add two given numbers in case: Involving one carry-out, Add mentally 9 or 10 or 11 to a given number
Type
Subjects/Keywords
Collections
- Math [31]