Solve 66-(15-10): Order of Operations Practice Problem

66(1510)= 66-(15-10)=

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00:00 Solve
00:03 Always solve parentheses first
00:10 And this is the solution to the question

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1

Understand the problem

66(1510)= 66-(15-10)=

2

Step-by-step solution

According to the order of operations rules, we first solve the expression inside of the parentheses:

1510=5 15-10=5

We obtain the following expression:

665=61 66-5=61

3

Final Answer

61 61

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\( 100-(5+55)= \)

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