Question

1)Расскажите,как найти неизвестное слагаемое;неизвестное уменьшаемое;неизвестное вычитаемое. 2) Найдите неизвестный компонент действия: а)х+118=245; б)157-а=89; в)у-26=93.ЗАРАНЕЕ СПАСИБО<3

Answer 1

Вы это проходили недавно это легко а скжи конкретнее чтоб я тебе определила x+118 = 245  понел тут слажить надо а икс вы проходили что такое

Answer 2

Finding an Unknown Addend, Minuend, and Subtrahend

To find an unknown addend, minuend, or subtrahend in an equation, you need to isolate the variable on one side of the equation. Here's how you can do it:

1) Finding an Unknown Addend: - An addend is a number that is added to another number to get a sum. - To find an unknown addend, you need to subtract the known addend(s) from the sum. - Let's take an example equation: x + 118 = 245. - To find the value of x, you need to subtract 118 from both sides of the equation: ``` x + 118 - 118 = 245 - 118 x = 127 ``` - Therefore, the unknown addend is 127.

2) Finding an Unknown Minuend: - A minuend is the number from which another number is subtracted. - To find an unknown minuend, you need to subtract the known subtrahend from the difference. - Let's take an example equation: 157 - a = 89. - To find the value of a, you need to subtract 89 from both sides of the equation: ``` 157 - a - 89 = 89 - 89 157 - 89 = a a = 68 ``` - Therefore, the unknown minuend is 68.

3) Finding an Unknown Subtrahend: - A subtrahend is the number that is subtracted from another number. - To find an unknown subtrahend, you need to subtract the known minuend from the difference. - Let's take an example equation: u - 26 = 93. - To find the value of u, you need to add 26 to both sides of the equation: ``` u - 26 + 26 = 93 + 26 u = 119 ``` - Therefore, the unknown subtrahend is 119.

Please note that the examples provided above are based on the equations you provided. If you have any further questions or need additional examples, feel free to ask!