He nudges his tablet aside with one finger, then folds his hands.
"Twelve thousand, three hundred forty-seven times eighty-six."
Easy.
"One million, sixty-one thousand, eight hundred forty-two," I answer without hesitation.
A small nod. "Correct."
No praise, no surprise. Just ‘correct’? Show me a person who can give an answer in a -second span, it’s not that common, believe me, so I kinda expected a bit more, but oh well. I'm not done here.
I narrow my eyes a little. "Next."
"Four hundred ninety-seven thousand, eight hundred twelve times three hundred six."
Still easy.
I break it down in my head automatically, numbers sliding into place.
"One hundred fifty-two million, three hundred thirty thousand, four hundred seventy-two."
Blue watches me for a second longer this time, then inclines his head. "Yes."
His expression remains unreadable.
"Alright," he says. "Division. Eight million, four hundred seventy-two thousand, nine hundred sixteen divided by four thousand, three hundred seven."
A grin immediately tugs at my mouth.
Now that’s more like it.
I lean back slightly, already pulling the numbers apart in my head.
"Four thousand three hundred seven times two thousand is too high… nineteen hundred gets closer…"
I pause briefly, refining it.
Then the structure locks into place.
"One thousand, nine hundred sixty-six point three zero seven one seven," I say, only slowing slightly near the end as the decimals keep unfolding.
For the first time tonight, Blue’s expression shifts almost imperceptibly.
A small nod.
"Correct."
There’s a pause. I wait for at least a hint of admiration, but nothing comes.
"Okay," I say, with a more intense tone. "Let’s switch it up. Something harder."
His gaze changes, just slightly. Interest, maybe?
"Square roots," I insist. "Try me."
A faint pause, like he’s deciding how far to go.
"Approximate the square root of 7,389 to three decimal places."