Logiciel libre de géométrie, d'analyse et de simulation multiplateforme par Yves Biton

Accueil – Exercices en ligne – Exercices en anglais – Niveau moyen

Powers and square roots

modification lundi 27 septembre 2026.

Powers and decimal numbers

Calculation on powers

Calculation on powersof 2 and 5

Powers and decimal numbers

Decomposing an integer using powers of 10

Write a number using powers of 10 (1)

Write a number using powers of 10 (2)

Write a number using powers of 10 (3)

Write a number using powers of 10 (4)

Write a number using powers of 10 (5)

Calculations on powers

Powers  : aⁿ × aᴾ

Powers  : aⁿ/aᴾ with n> p

Powers  : (ab)ᴾ

Powers  : (abⁿ)ᴾ

Powers  : kaⁿ + kaⁿ

Powers  : k×a^(-1)

Powers  : k×a^(-n)

Powers  : a^(-n)×ba

Powers  : Powers  : (ab)^(-n)

Powers  : a×(a^n×b^m)

Powers  : (ab)^(-n)

Powers  : a×(a^n×b^m)^p

Powers  : (ab)^k×(a^m×b^n)^p

Powers  : (-ab^n)^(2m)×a^p×b^q

Powers  : 1/(a^(-n)×b^(-p))×a^m×b^q

Powers  : (1/a^n)×(1/b^p)×a^m×b^q

Powers  : (1/a^n)×(1/b^p)×a^m×b^q

Powers  : a^p×b^q×(-ab^n)^(2m+1)

Powers  : (a^n×b^q)/(b^m×a^p) with n > p and q > m

Powers  : some calculations

Calculation on powers before exponential.

Powers  : Simplifying a fraction with prime numbers

Calculations on powers of 2 and 5

Powers  : 2ⁿ×10ᴾ

Powers  : (2^n×10^p)^q

Powers  : 5^q×(2^n×10^p)

Square roots

Simplification of square roots

Simplify a sum with square roots. Level 1

Simplify a sum with square roots. Level 2

Square root  : Remove a radical from the denominator (1)

Square root  : Remove a radical from the denominator (2)