görüntüleme
0:14
NEWYES Calculator VS Casio calculator
0:22
Find Percentages in Seconds | Percentage Problems - Shortcuts & Tricks #math #percents #mathtrick
0:16
Questions I get as a human calculator #shorts
0:16
Amazing Math Hacks
13:33
Finger Mathematics - How to calculate Faster than a calculator Mental maths - 10
0:26
#superclever #superznalac #mentalarithmetic #math #franchise #abacuslearning #abacus #education
0:14
Abacus counting 🎓😱🔥🔥 #Easy way to count #Mental math
0:14
How To Calculate Percents In 5 Seconds
