Solve the following problems: 5. 12 − 8 = ? 6. 10 − 2 = ? 7. 20 − 10 = ? 8. 11 − 2 = ?

Question

ScanSolve AI Tutor · Accepted Answer

Here are the results for your math problems:

For problems 5, 6, and 8, the pattern is to add the top number to the first branched number, then subtract the second branched number.
For , the pattern is to subtract the result of the branched numbers (first branched number minus second branched number) from the top number.

:
Numbers: $12, 8, 5$. Circled result: 15.

Add the top number and the first branch number.
$12 + 8 = 20$
Subtract the second branch number from the result.
$20 - 5 = 15$
The result is $\boxed{\text{15}}$ .

:
Numbers: $10, 2, 5$ . Circled result: 7.
Add the top number and the first branch number.
$10 + 2 = 12$
Subtract the second branch number from the result.
$12 - 5 = 7$
The result is $\boxed{\text{7}}$ .

:
Numbers: $20, 30, 20$ . Circled result: 10.
Subtract the second branch number from the first branch number.
$30 - 20 = 10$
Subtract this result from the top number.
$20 - 10 = 10$
The result is $\boxed{\text{10}}$ .

:
Numbers: $11, 8, 2$ . Circled result: 17.
Add the top number and the first branch number.
$11 + 8 = 19$
Subtract the second branch number from the result.
$19 - 2 = 17$
The result is $\boxed{\text{17}}$ .

Solve the following problems: 5. 12 - 8 = ? 6. 10 - 2 = ? 7. 20 - 10 = ? 8. 11 - 2 = ?

Step-by-step solution

Add the top number and the first branch number.

Subtract the second branch number from the result.

Add the top number and the first branch number.

Subtract the second branch number from the result.

Subtract the second branch number from the first branch number.

Subtract this result from the top number.

Add the top number and the first branch number.

Subtract the second branch number from the result.

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