Powers to Know

Flashcards testing basic exponents, higher powers, and squares up to 20 from the Powers to Know reference sheet.

What is the value of $2^2$?

$$4$$

What is the value of $2^3$?

$$8$$

What is the value of $2^4$?

$$16$$

What is the value of $2^5$?

$$32$$

What is the value of $2^6$?

$$64$$

What is the value of $2^7$?

$$128$$

What is the value of $2^8$?

$$256$$

What is the value of $3^2$?

$$9$$

What is the value of $3^3$?

$$27$$

What is the value of $3^4$?

$$81$$

What is the value of $4^2$?

$$16$$

What is the value of $4^3$?

$$64$$

What is the value of $4^4$?

$$256$$

What is the value of $5^2$?

$$25$$

What is the value of $5^3$?

$$125$$

What is the value of $5^4$?

$$625$$

What is the value of $6^2$?

$$36$$

What is the value of $6^3$?

$$216$$

What is the value of $7^2$?

$$49$$

What is the value of $7^3$?

$$343$$

What is the value of $8^2$?

$$64$$

What is the value of $8^3$?

$$512$$

What is the value of $9^2$?

$$81$$

What is the value of $9^3$?

$$729$$

What is the value of $10^2$?

$$100$$

What is the value of $11^2$?

$$121$$

What is the value of $12^2$?

$$144$$

What is the value of $13^2$?

$$169$$

What is the value of $14^2$?

$$196$$

What is the value of $15^2$?

$$225$$

What is the value of $16^2$?

$$256$$

What is the value of $17^2$?

$$289$$

What is the value of $18^2$?

$$324$$

What is the value of $19^2$?

$$361$$

What is the value of $20^2$?

$$400$$