Exponent Flashcards

7 cards from real PARCC practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Exponent flashcards as text

What is the value of 3^4?
Answer: 81
3^4 = 3×3×3×3 = 81.
Simplify: x^5 · x^3
Answer: x^8
When multiplying like bases, add the exponents: 5+3=8.
What does any nonzero number raised to the power of 0 equal?
Answer: 1
Any nonzero number to the zero power equals 1.
Simplify: (2^3)^2
Answer: 2^6
Raising a power to a power multiplies the exponents: 3×2=6.
What is 5^2 ÷ 5^2?
Answer: 1
Dividing equal powers gives 5^0 = 1.
Express 2^(-3) as a fraction.
Answer: 1/8
A negative exponent means the reciprocal: 2^(-3) = 1/2^3 = 1/8.
What is the value of 10^3?
Answer: 1000
10^3 = 10×10×10 = 1000.