Math, asked by shreyaa20, 6 months ago

please answer with explanation​

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Answered by Anushaa17
1

Answer:

a.) a= 25 b= 12

step 1

a+b = a - (-b)

25+12 = 25 - (-12)

37 = 37

b.) 113 + 16 = 113 -( -16)

129 = 129

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