The five sisters had no choice but to honestly work through the questions.
Su Yang walked around them in a circle.
Like a proctor.
"Hmph—"
Nino was working on an arithmetic problem, setting up a sequence.
But when Su Yang came over, she leaned forward slightly to keep him from seeing her calculation method.
But he had already seen it.
95 × 104.
Nino changed it to 95 × 100 + 4 × 95.
It was obviously a problem that could be solved very easily, like one plus one equaling two, yet Nino still needed to convert it first. It was hilarious.
Then he walked over to Ichika.
Ichika had directly given up on that question and was looking at the word problems.
It was pretty bad. They were clearly only fifth-grade questions, yet Ichika had left more than half of them undone.
Then he looked at May.
With her pink glasses, she looked like either a top student or a diligent kid.
But—
She had only done half.
Then he looked at Yotsuba.
It was over.
This child was beyond saving.
Su Yang saw Yotsuba staring blankly at the questions. After a long while, she had only completed two.
Lastly, there was Miku.
Miku was quite outstanding.
Su Yang found that she had simply given up on treatment.
She had only done one word problem.
"Very good."
Forty minutes later.
Su Yang placed their papers on the table, with the graded scores written on them.
22, 17, 33, 22, and 10 points.
None of them were scores worth showing off.
"I think I really overestimated you," Su Yang said. "Next, we'll have to switch to fourth-grade textbooks."
"..."
"..." Although the five sisters were dissatisfied, not one of them denied it.
Su Yang brought out the fourth-grade textbooks.