#Addition as going forward[http://karnatakaeducation.org.in/KOER/en/images/4/4d/Addition_as_counting_forward.odt click here]
#Addition as going forward[http://karnatakaeducation.org.in/KOER/en/images/4/4d/Addition_as_counting_forward.odt click here]
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#When you add 1 where do you go? (With and without the number line)[http://karnatakaeducation.org.in/KOER/en/images/f/f9/Adding_0_and_1.odtclick here]
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#When you add 1 where do you go? (With and without the number line)[http://karnatakaeducation.org.in/KOER/en/images/f/f9/Adding_0_and_1.odt click here]