Question

1. Реши примеры. 69 +25-47 51 - 27 +36 100 - (94-8) 100-63 + 28

Answer 1

Ответ:

1)69 +25-47=47

2)51 - 27 +36=60

3)100 - (94-8)=14

4)100-63 + 28=65

Answer 2

Ответ:

1)69 +25-47=94-37=57

2)51 - 27 +36=87-27=60

3)100 - (94-8)=100-86=14

4)100-63 + 28=128-63=65

Пошаговое объяснение:

Якось так

Answer 3

69 + 25 - 47 + 51 - 27 + 36 - (94 - 8) + 100 - 63 + 28

First, let's simplify the expression within the parentheses:

69 + 25 - 47 + 51 - 27 + 36 - (94 - 8) + 100 - 63 + 28 = 69 + 25 - 47 + 51 - 27 + 36 - 86 + 100 - 63 + 28

Next, let's perform the addition and subtraction operations from left to right:

= (69 + 25 - 47) + 51 - 27 + 36 - 86 + 100 - 63 + 28 = 94 - 47 + 51 - 27 + 36 - 86 + 100 - 63 + 28 = 47 + 51 - 27 + 36 - 86 + 100 - 63 + 28 = 98 - 27 + 36 - 86 + 100 - 63 + 28 = 71 + 36 - 86 + 100 - 63 + 28 = 107 - 86 + 100 - 63 + 28 = 21 + 100 - 63 + 28 = 121 - 63 + 28 = 58 + 28 = 86

Therefore, the result of the expression is 86.