Which subtraction gives the answer 22?

Which subtraction gives the answer 22?

• A. 30 - 10
• B. 30 - 8
• C. 30 - 7
• D. 30 - 5

Answer: (B)

To determine which subtraction gives the answer of 22, you can analyze each option by performing the subtraction. Starting with the correct answer, if you take 30 and subtract 8, you get: 30 - 8 = 22 This confirms that the operation yields the expected result of 22. In examining the other options, you can see how they do not reach the target number: - If you subtract 10 from 30, you get 20 (30 - 10 = 20). - Subtracting 7 from 30 results in 23 (30 - 7 = 23). - Lastly, if you subtract 5, you arrive at 25 (30 - 5 = 25). Thus, based on the calculations, the correct operation that results in 22 is indeed the subtraction of 8 from 30.

To determine which subtraction gives the answer of 22, you can analyze each option by performing the subtraction.

Starting with the correct answer, if you take 30 and subtract 8, you get:

30 - 8 = 22

This confirms that the operation yields the expected result of 22.

In examining the other options, you can see how they do not reach the target number:

• If you subtract 10 from 30, you get 20 (30 - 10 = 20).

• Subtracting 7 from 30 results in 23 (30 - 7 = 23).

• Lastly, if you subtract 5, you arrive at 25 (30 - 5 = 25).

Thus, based on the calculations, the correct operation that results in 22 is indeed the subtraction of 8 from 30.