Question

40-20*50=100 100-20+30=110

Answer 1

Ответ:

первое уравнение неправильное, а второе правильное

Answer 2

Let's go through the calculations step by step to ensure accuracy:

1. $40 - 20 \times 50$

   • First, perform the multiplication: $20 \times 50 = 1000$
   • Then, subtract 1000 from 40: $40 - 1000 = -960$

2. $100 - 20 + 30$

   • First, subtract 20 from 100: $100 - 20 = 80$
   • Then, add 30 to 80: $80 + 30 = 110$

So, the corrected calculations are:

• $40 - 20 \times 50 = -960$
• $100 - 20 + 30 = 110$