Question

add.

3 0
7 7,1 6 1
+ 4,9 1 6

-----------

submit

Explanation:

Step1: Align digits by place value

    3 0
7 7, 1 6 1
+  4, 9 1 6
----------

Step2: Add units place

$0 + 1 + 6 = 7$

Step3: Add tens place

$3 + 6 + 1 = 10$
Write down 0, carry over 1.

Step4: Add hundreds place

$1 + 1 + 9 = 11$
Write down 1, carry over 1.

Step5: Add thousands place

$1 + 7 + 4 = 12$
Write down 2, carry over 1.

Step6: Add ten-thousands place

$1 + 7 = 8$

Step7: Combine all digits

$80000 + 2000 + 000 + 90 + 7 = 82097$

Answer:

82,097