Question

add. show how you know.
1 ( 75 + 27 = ) ______

1. ______ ( = 96 + 68 )

Explanation:

Step1: Add ones place digits

$5 + 7 = 12$. Carry over 1 to tens place.

Step2: Add tens place digits + carryover

$7 + 2 + 1 = 10$

Step3: Combine results for 75+27

The ones digit is 2, tens and hundreds digit is 10, so $75 + 27 = 102$

Step4: Add ones place for 96+68

$6 + 8 = 14$. Carry over 1 to tens place.

Step5: Add tens place + carryover

$9 + 6 + 1 = 16$

Step6: Combine results for 96+68

The ones digit is 4, tens and hundreds digit is 16, so $96 + 68 = 164$

Answer:

1. $102$
2. $164$