382×1
282×1
85×10
14×12
12×4
510×2
35×20
111×121
57×28
1919×4
23×9
10×48
342×1
262
16×60
13×27
48×16
14×28
31×51
12×32
Within 15 SecondsMax. Scores: 30
Fraction IVBest for: Class IV-VII
“Education is the only conflict-free inheritance”By Kelvin Paul - Founder of ChemCheemi
Round 0/30
0
Ready?
Press any button to start
15
Paused
Press any button to go on
Free preview ended
Get the ChemshaBrain to play all 30 rounds
0/30
Press any button to play again
Keyboard: 1 2 3 or R B Y
0 points
On the real ChemshaBrain your child plays all 30 rounds with ChemCheemi’s voice, on hundreds of game papers for every class. No screen, no internet needed.
- All 30 rounds in every game
- Game papers for every class
- No screen time, no internet
0/30
Your results
Correct
Wrong
Too slow
Average answer
Speed