View source for Common - Bridge Maths ::Subtraction

Go To: [[Mathematics Bridge Course (All States)]]

=Lesson Plan=
[Author - Kripa S]

'''Objective:''' Revisit subtraction of numbers upto 3 digits, give one below the other

'''Subtopics to be covered:'''
# Subtraction of numbers without borrowing (big number minus small number at each place value)
# Subtraction of 2 digit numbers with borrowing (at units place, small digit minus bigger digit)
# Subtraction of 3 digit numbers with borrowing (at units or ten's place, small digit minus bigger digit)

'''Learning Outcome:'''
# Students can subtract two given numbers placed vertically

=Videos=
[Author - Kripa S]

https://www.youtube.com/watch?v=Fe8u2I3vmHU (Addition)


=Images=

[Author - Kripa S]

https://www.coolmath4kids.com/sites/default/files/addition01-03.gif (adding objects)

https://www.bforball.com/image/3+2=6.png (add with carry over)

=Activities=

[Author - Kripa S]

http://www.math-aids.com/Addition/Addition_Worksheets_MVNR.html


=Additional Aids=

[Author - Kripa S]

https://drive.google.com/open?id=0B4m07xnDF8JpV3pyeDdLMXprSGM (answerkey 1)

https://drive.google.com/open?id=0B4m07xnDF8JpSXFfQmRsVlU5WGc (answerkey 2)

https://drive.google.com/open?id=0B4m07xnDF8JpMmpSQmx0MmpEZUE (answerkey 3)

=Worksheets=

[Author - Kripa S]

https://drive.google.com/open?id=0B4m07xnDF8JpRm5LamJsVGFtOGs (worksheet 1)

https://drive.google.com/open?id=0B4m07xnDF8JpM0EwNlBmOG9RdHM (worksheet 2)

https://drive.google.com/open?id=0B4m07xnDF8JpdDBvTG1fSFdZRTg (worksheet 3)

=Assessments=

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