(M) Chapter 4 Check-In - G6

Write the standard (number) form for the expression below:

$$5^3$$

What is the missing exponent? (Hint: How many copies :/)

$$3^x=81$$

Solve using order of operations.

$$14\div2+6^2$$

Solve using order of operations.

$$40\div\left[\left(5-3\right)\times2\right]+4$$

How many terms are in the expression below?

$$18a-20b+c+\left(d+f\right)$$

What is the underlined part of the expression?

2z + 7a - 8w

Translate the word phrase into a numerical expression.

"21 plus 19, times 7.2 plus 1.8"

Translate the numerical expression into a word phrase, then solve.

"(50 + 5 x 5) - 10"

Translate the word phrase into a numerical expression.

"The second power of three, plus six"

Translate the expression into a word phrase.

$$4^3-7$$