Question

(256 - 187) х 2 +256

Answer 1

(256-187)×2+256=?
1) 256-187=69
2) 69×2=138
3) 138+256=394

Answer 2

To solve this arithmetic expression, we need to use the order of operations, which is a set of rules that dictates the order in which operations are performed. The order of operations is as follows:

1. Parentheses (simplify expressions inside parentheses first)
2. Exponents (simplify expressions with exponents second)
3. Multiplication and Division (simplify multiplication and division in order from left to right)
4. Addition and Subtraction (simplify addition and subtraction in order from left to right)

Using this order of operations, we can simplify the expression as follows:

1. 256 - 187 = 69
2. (69) * 2 = 138
3. 138 + 256 = 394

Therefore, (256 - 187) х 2 +256 = 394.