Question

1000+6784+5679-1234•987=?​

Answer 1

1000+6784+5679-1234×987= −1204495

1) 1234×987=1217958

2) 1000+6784+5679=13463

3) 13463-1217958= −1204495

Answer 2

To solve this problem, we need to follow the order of operations, which is also known as PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction) in mathematics.

Using PEMDAS, we perform the multiplication first, then addition and subtraction from left to right.

So we have:

1000 + 6784 + 5679 - 1234•987

= 1000 + 6784 + 5679 - 1217418

= 13463 - 1217418

= -1203955

Therefore, the final answer is -1203955.