Question

100-(51+26)+48 ,80-(70-35)+39

Answer 1

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Answer 2

Let's solve each expression step by step:

1. 100 - (51 + 26) + 48

   First, we need to calculate the sum in the parentheses:

   51 + 26 = 77

   Then, we can substitute that sum in the original expression:

   100 - 77 + 48

   Next, we can simplify by subtracting 77 from 100:

   23 + 48

   Finally, we can add 23 and 48:

   71

   Therefore, the value of the expression is 71.

2. 80 - (70 - 35) + 39

   First, we need to calculate the subtraction in the parentheses:

   70 - 35 = 35

   Then, we can substitute that difference in the original expression:

   80 - 35 + 39

   Next, we can simplify by subtracting 35 from 80:

   45 + 39

   Finally, we can add 45 and 39:

   84

   Therefore, the value of the expression is 84.

So the answers are:

• 100 - (51 + 26) + 48 = 71
• 80 - (70 - 35) + 39 = 84