Lesson 13: Expressions with Exponents | Unit 6: Expressions and Equations

Multiple Select

Select **all** expressions that are equal to $$3 \cdot 3 \cdot 3 \cdot 3 \cdot 3$$ .

• $$3 \cdot 5$$

• $$3^5$$

• $$3^4 \cdot 3$$

• $$5 \cdot 3$$

• $$5^3$$

Multiple Choice

Noah starts with 0 and then adds the number 5 four times. Diego starts with 1 and then multiplies by the number 5 four times. For each expression, decide whether it is equal to Noah’s result, Diego’s result, or neither. Expression: $$4 \cdot 5$$ .

• Noah's result

• Diego's result

• Neither

Multiple Choice

Noah starts with 0 and then adds the number 5 four times. Diego starts with 1 and then multiplies by the number 5 four times. For each expression, decide whether it is equal to Noah’s result, Diego’s result, or neither. Expression: $$4+5$$ .

• Noah's result

• Diego's result

• Neither

Multiple Choice

Noah starts with 0 and then adds the number 5 four times. Diego starts with 1 and then multiplies by the number 5 four times. For each expression, decide whether it is equal to Noah’s result, Diego’s result, or neither. Expression: $$4^5$$ .

• Noah's result

• Diego's result

• Neither

Multiple Choice

Noah starts with 0 and then adds the number 5 four times. Diego starts with 1 and then multiplies by the number 5 four times. For each expression, decide whether it is equal to Noah’s result, Diego’s result, or neither. Expression: $$5^4$$ .

• Noah's result

• Diego's result

• Neither

Open Ended

Decide whether the equation $$9 \cdot 9 \cdot 3 = 3^5$$ is true or false. Explain or show how you know.

Open Ended

Decide whether the equation $$7 + 7 + 7 = 3 + 3 + 3 + 3 + 3 + 3 + 3$$ is true or false. Explain or show how you know.

Open Ended

Decide whether the equation $$\frac{1}{7} \cdot \frac{1}{7} \cdot \frac{1}{7} = \frac{3}{7}$$ is true or false. Explain or show how you know.

Open Ended

Decide whether the equation $$4^1 = 4 \cdot 1$$ is true or false. Explain or show how you know.

Open Ended

Decide whether the equation $$6 + 6 + 6 = 6^3$$ is true or false. Explain or show how you know.