Question

Вот еще на пункты работа ) Торопись!!(358+178)-(400-75:3)=здесь в солбик решение.912-(243+168)+16*10=здесь в столбик решение.345+(819-720):11=здесь в столбик решение.ах да вот еще) 874-265= 342-152= 548+72= 35+65= 170-78= 292+328= Спасибки :)

Answer 1

первое    1) +358      2)75:3=25    3) 400-25=375  4)536-375=161

                        178

                        ===536

   

второе :1)243+168=411         2)16*10=160    3)912-411=501    4)501=160=661

 

 

третье   1)819-720=99         2)99:11=9          3)345+9=354

 

 

                                                            примеры

874-265=609               342-152=190                        548+72=620                   35+65=100 

 170-78=92                      292+328=620

Answer 2

358 + 178 - (400 - 75 ÷ 3) = ?

To solve this equation, we need to follow the order of operations, which is often remembered using the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction).

Let's break down the equation step by step:

1. First, we need to calculate the value inside the parentheses: 400 - 75 ÷ 3 = 400 - 25 = 375. 2. Now, we can substitute the value back into the equation: 358 + 178 - 375. 3. Next, we perform the addition: 358 + 178 = 536. 4. Finally, we perform the subtraction: 536 - 375 = 161.

Therefore, the solution to the equation 358 + 178 - (400 - 75 ÷ 3) is 161.

912 - (243 + 168) + 16 × 10 = ?

Let's solve this equation step by step:

1. First, we need to calculate the value inside the parentheses: 243 + 168 = 411. 2. Now, we can substitute the value back into the equation: 912 - 411 + 16 × 10. 3. Next, we perform the multiplication: 16 × 10 = 160. 4. Then, we perform the addition and subtraction: 912 - 411 + 160 = 661 + 160 = 821.

Therefore, the solution to the equation 912 - (243 + 168) + 16 × 10 is 821.

345 + (819 - 720) ÷ 11 = ?

Let's solve this equation step by step:

1. First, we need to calculate the value inside the parentheses: 819 - 720 = 99. 2. Now, we can substitute the value back into the equation: 345 + 99 ÷ 11. 3. Next, we perform the division: 99 ÷ 11 = 9. 4. Finally, we perform the addition: 345 + 9 = 354.

Therefore, the solution to the equation 345 + (819 - 720) ÷ 11 is 354.

874 - 265 = ?

To solve this equation, we simply subtract 265 from 874:

874 - 265 = 609.

Therefore, the solution to the equation 874 - 265 is 609.

342 - 152 = ?

To solve this equation, we simply subtract 152 from 342:

342 - 152 = 190.

Therefore, the solution to the equation 342 - 152 is 190.

548 + 72 = ?

To solve this equation, we simply add 548 and 72:

548 + 72 = 620.

Therefore, the solution to the equation 548 + 72 is 620.

35 + 65 = ?

To solve this equation, we simply add 35 and 65:

35 + 65 = 100.

Therefore, the solution to the equation 35 + 65 is 100.

170 - 78 = ?

To solve this equation, we simply subtract 78 from 170:

170 - 78 = 92.

Therefore, the solution to the equation 170 - 78 is 92.

292 + 328 = ?

To solve this equation, we simply add 292 and 328:

292 + 328 = 620.

Therefore, the solution to the equation 292 + 328 is 620.

I hope this helps! Let me know if you have any further questions.