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Addition Grids
Row header + Column header = ?
Subtraction
Select a combination
Multiplication
Select a combination
Division
Select a combination
2-digit Square
Find n² for each number
Tables Testing
Random tables 1–50 · Auto-advance
Table range: –
Q 0 Table: – Range: 1 – 50
Press Start
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⚡ Challenge Mode
30 questions · timed · end review
1 · Choose Section
2 · Choose Digit Combination
3 · Choose Difficulty
🟢 Easy
4.5 sec / Q
🟡 Medium
3.0 sec / Q
🔴 Hard
2.3 sec / Q
⚙️ Custom
– sec / Q
Custom time (sec):
Q 1 / 30 –.– s –
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📋 Challenge Review — All 30 Questions 30 answers
Q 1 of 30
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Answer
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1 / 30
🎯 Power Play
BODMAS mixed ops · Easy · 4.5s / Q
Difficulty:
⏱ Custom time:
Q 0 🟢 Easy · 4.5s / Q
Press Start
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Apply BODMAS · Answer shown after timer