Chapter 3 • Class 7 Mathematics
Exponents & Powers
Study by topic — one focused page each
1
Writing Repeated Multiplication as Exponents
An exponent tells how many times to multiply a number (the base) by itself. 5 x 5 x 5 = 5^3 (read as '5 to the power of 3' or '5 cubed') Term Meaning …
Start this topic → 2Negative Bases & Order of Operations
Negative bases with exponents: Parentheses make a critical difference! Expression Meaning Result (-2)^4 (-2) x (-2) x (-2) x (-2) +16 (positive) -2^4 …
Start this topic →Chapter-wide tests
Online Test
10 MCQ • 20 min
IMO / Olympiad Practice
Olympiad level • 25 min
📝 Full Chapter Test (Download & Print)
35 marks • 75 min • with answer key