Big Girl and Little Girl ch5: Big Girl, Little Onee-san, and Studying

p1
>>Fill in the missing angle in the diagram below
>>A
>>A

>Hrm...

>Are you studying, Mai-chan?
>Good girl~
>Ah.
>Onee-san.

p2
>I was given maths homework.
>I figured I'd do it here.
>Wah, how nostalgic~
>I used to do that kinda thing.

>Do you know how to solve this one?
>Eh?
>I wonder...
>It's been so long...

>This goes like that, so...
>Let's see...

>All angles of a quadrangle add up to 360 degrees.
>So first, you need to figure this value out.
>>Fill in the missing angle in the diagram below
>This here is 180 degrees, so if you deduct the earlier value from it...

>Ah, I see!
>Thank goodness it was a problem I understood...

p3
>You forget things when you haven't done them in a while.

>All done!
>Did I get it!?
>Y-Yeah.
>You got it.
>...I think.

>Hehe~
>Alright!

>Thanks, Onee-san!
>D-Don't sweat it!

>Mai-chan's always making me lose my composure,
>so being relied on makes me happy...!
>Hey, hey.
>Can you ask you again if I don't know something?
>Fufu.
>Just leave it to me!

p4
>Fufu.
>Please teach me lots,
>Sensei<3

>Um...
>To the extent of my ability...
>Yay!
>She bought a reference book (for grade schoolers).