Case 3 a positive decimal number, delete with negative numbers.Example 3 find the sum of (-121.14) + (-107.258)The concept, using criteria for addition, subtraction, decimals, the absolute value is 4. Plus! negative response that is. -The absolute value of-121.14 is 121.14. -The absolute value of-107.258 is 107.258. Will get 121.140 +? 107.258 138.398 That is, (-121.14) + (-107.258) =-138.698. Reply-138.398
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