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anonymous
 one year ago
1. If a and b are any two real numbers, explain how you calculate the difference a – b. Be sure to include the following in your explanation:
a. A description of the relationship between addition and subtraction
b. How you can use a number line to help with the calculation
c. How you can determine the sign of the result
anonymous
 one year ago
1. If a and b are any two real numbers, explain how you calculate the difference a – b. Be sure to include the following in your explanation: a. A description of the relationship between addition and subtraction b. How you can use a number line to help with the calculation c. How you can determine the sign of the result

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0gimme a medal for free xD

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Please? Pika wuvs meh

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I need help!!!! pika <3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0pika i luv chu xD Numbers arent my thing tho :P pika wuggle

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0let's say a is 5 and b is 7. so we need to find 5  7. we'd use a number line. you would start at a (in this case, 5) then go b (7) numbers to the left to get our answerdw:1434317411088:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0xD come to the art history chat btw <3 ily
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