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From Karnataka Open Educational Resources
Addition using Place value and Standard Algorithm (view source)
Revision as of 13:27, 15 October 2022
, 13:27, 15 October 2022no edit summary
from the previous knowledge of the two digit addition without carry over the concept of addition was introduced. The teacher considered any two numbers for example 18 and 26 and asked the students to represent it in flat long units and add the units and tens. The students came up with 14 units and 3 tens.
from the previous knowledge of the two digit addition without carry over the concept of addition was introduced. The teacher considered any two numbers for example 18 and 26 and asked the students to represent it in flat long units and add the units and tens. The students came up with 14 units and 3 tens.
[[File:Add 4.png|thumb]]
[[File:Add 4.png|thumb]]
[[File:Add 5.png|thumb]]
