Question

67-3:1+8:1+13'-4+2×4=по действия

Answer 1

Сначала делаем умножение/деление, а только потом сложение/вычитание.
1) 3:1=3
8:1=8
2*4=8
2) 67-3=64
64+8=72
72+13=85
85-4=81
81+8=89

Answer 2

To solve the expression, follow the order of operations (PEMDAS/BODMAS):

1. Parentheses/Brackets
2. Exponents/Orders
3. Multiplication and Division (from left to right)
4. Addition and Subtraction (from left to right)

Let's solve the expression step by step:

1. 67 - 3 = 64

2. 1 + 8 = 9

3. 13' - 4 = 9 (Note: The symbol you used here seems to be a typo. I assume you meant 13 - 4.)

4. 2 × 4 = 8

Now, we have the simplified expression:

64 + 9 + 9 - 8 = 74

So, the result of the given expression is 74.