Tactical Mission Command
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Tile stepping options are dynamically generated for the active question. Exactly 1 adjacent step is correct!
Clearance
1 / 23 (4%)
Shields
Streak / Best
0 / 0
Hero Position
Cleared Path
Extraction Goal (5,5)
Dynamic Reveal: Always exactly 1 valid answer among adjacent choices!
Venn Diagram Bucket Sorter
Sort expressions into their MOST SPECIFIC (deepest) set category.
Score: 0
Target Expression to Classify
$\sqrt{81}$
Drag to a bucket zone below OR tap a bucket button directly!
Natural ($\mathbb{N}$)
Counting numbers $1, 2, 3 \dots$
Whole ($\mathbb{W}$)
$0, 1, 2, 3 \dots$ (Zero included)
Integer ($\mathbb{Z}$)
Negative whole & zero $\dots -2, -1, 0, 1 \dots$
Rational ($\mathbb{Q}$)
Fractions $\frac{a}{b}$, terminating & repeating decimals
Irrational ($\mathbb{I}$)
Non-repeating, non-terminating ($\pi, \sqrt{2}$)
Always / Sometimes / Never Logic Arena
Evaluate mathematical set inclusions and counterexamples.
Score: 0
Statement 1 of 6
An Integer is _____ a Rational Number.
LMS Performance Scorecard Generator
Official verification certificate for Canvas / Google Classroom grading.