Question

44+47 56+29 64+26 в каждой сумме измени одну цифру так, чтобы сложение выполнялось без перехода через разряд. Для первой суммы постарайся найти как можно больше разных решений.

Answer 1

44+45
44+44
44+43
44+42
44+41
44+40

Answer 2

Problem Statement

You are given a series of sums: 44 + 47 + 56 + 29 + 64 + 26. Your task is to change one digit in each sum so that the addition can be performed without carrying over to the next place value. Try to find as many different solutions as possible for the first sum.

Solution

To find different solutions for the first sum, we need to change one digit in each number so that the addition can be performed without carrying over. Let's analyze the given numbers and try to find different solutions.

The given numbers are: - 44 - 47 - 56 - 29 - 64 - 26

Let's start by analyzing the first number, 44. To avoid carrying over, we need to change one of the digits. Let's try changing the first digit from 4 to another digit. We can change it to 5, resulting in 54. Now let's add the rest of the numbers:

54 + 47 + 56 + 29 + 64 + 26 = 276

The sum 276 does not require carrying over, so this is a valid solution.

Now let's try changing the second digit of 44. We can change it to 3, resulting in 43. Adding the rest of the numbers:

43 + 47 + 56 + 29 + 64 + 26 = 265

The sum 265 also does not require carrying over, so this is another valid solution.

We can continue this process and try changing different digits in each number to find more solutions. However, it is important to note that there may be limitations on the range of digits that can be used. Without further information, it is difficult to determine the exact number of different solutions.

Please let me know if you need further assistance or if you have any other questions!