Question

8. Make a 10 to subtract. Write two subtraction equations to show how you can find 13-5. __ _= __ _= So, 13-5= _ .

Answer 1

8

Step-by-step explanation:

we can express 13 as the sum of 10 and 3.

then, 10-5 is 5. finally, we find the sum of 5 and 3.

10 + 3 - 5 = 5 + 3 = 8.

thus, 13-5=8

Answer 2

10 + 3 - 5 = 3+5 = So, 13-5= 8

Step-by-step explanation:

Subtracting 5 from 13 involves breaking down the process into two steps. In the first step, subtracting 5 from 13 yields a result of 8. To illustrate:

`\[ 13 - 5 = 8 \]`

Now, for a detailed explanation, consider the two-step process involved in this subtraction. Initially, you subtract the ones digit: 3 - 5. However, 3 is less than 5, so you borrow 1 from the tens digit, reducing it to 1. Now, you have 13 - 5, which equals 8. In this case, the answer is a positive number, indicating that 5 can be subtracted from 13 without going into negative values. Therefore, 13 - 5 equals 8.

Understanding the borrowing process is crucial in this subtraction. It showcases the importance of place value and the sequential steps needed to find the correct answer. This method ensures a systematic and accurate approach to subtraction, providing a foundation for more complex mathematical operations. In summary, the answer to 13 - 5 is 8, obtained through a clear and methodical two-step subtraction process.