
Test Your Exponent Knowledge! Grade 9 Math Quiz. 🧠
u/Otherwise_Strike_597 — 17 hours ago

I run a high‑school math channel called QuickMathVideo (link in bio).
I’m working toward monetization and need suggestions on:
Any feedback or ideas would help a lot. Thanks!
TIMESTAMPS:
0:00 Introduction – What is a linear system?
0:14 Case 1: No Solution (Parallel Lines)
1:26 Case 2: Infinite Solutions (Same Line)
2:46 Case 3: One Solution (Intersecting Lines)
Timestamps:
0:00 – Intro
0:02 – Trick 1: Multiply Decimals Fast
1:26 – Trick 2: Which Fraction Is Bigger?
2:17 – Trick 3: Common Factor Shortcut (Exponents)
3:27 – Trick 4: Dividing Fractions (Keep–Change–Flip)
4:16 – Trick 5: Percentages Without a Calculator