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D:\Working\TouchPad_Maths\TouchPad_Maths_1\Open_Files\Chap_03\Chap_03
\ 17-Nov-2025 Surender Singh Rothan Proof-7 Reader’s Sign _______________________ Date __________
3
Addition
up to 20
LEARNING ObjEctIvEs
After studying this chapter, students will be able to...
y understand what addition means
y add numbers by counting forward or using a number strip
y know vertical addition
y add three numbers up to 20
y add 2-digit number and 1-digit number
y solve real-life problems based on addition
21 st
Century #Computational Thinking
Skills
Warm Up Fruits and Vegetables
Fruits and vegetables
benefit us in many ways.
One day, Anand goes with
his mother to the market to
buy fruits and vegetables.
33
Addition up to 20
