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From Karnataka Open Educational Resources
Series of Activities on Number Systems (view source)
Revision as of 17:14, 2 June 2015
, 17:14, 2 June 2015→Part III: The number line in mathematics
4+(+3)=+7<br>
4+(+3)=+7<br>
The value of 4 increased to +7 when it is added to +3 (+3 increases the value of 4 by how much?)<br>
4+(-3)=+1<br>
4+(-3)=+1<br>
The value of 4 decreased to +1when it is added to -3 (-3 decreases the value of 4 by how much?)<br>
-4+(+3)=-1<br>
-4+(+3)=-1<br>
The value of -4 increased to +7 when it is added to +3 (+3 increases the value of 4 by how much?)<br>
-4+(-3)=-7<br>
-4+(-3)=-7<br>
Help them to interpret the above sentences.<br>
Help them to interpret the above sentences.<br>
