Exponents

Order of Operations

Evaluating Expressions

Writing Expressions

Random :)

100

What is the base and exponent of: 6^{8}

Base: 6

Exponent: 8

100

What does the E stand for in PEMDAS?

Exponent

100

x + 12 =

x = 27

(27) + 12 = 39

100

Write an expression for the product of 3 and w

3w

100

How many planets revolve around the sun (not including Pluto)?

8

200

Any number raised to the second power is said to be...

Squared

200

What do you complete first? What is the answer to that first step?

46 +90 +61-28 + (5 x 9)

(5 x 9) = 45

200

3n + 7=

n = 4

3(4) + 7 = 19

200

Write and expression for the product of three cubed and 17

3^{3} x 17

200

List 3 strategies you can use if you're feeling stuck on a math problem (other than taking a break)

- ask a staff member for help

- ask a peer for help

- check-in with staff

- skip the problem and come back to it later

- use a resource (visual, multiplication table)

- take deep breaths

- walk a lap

- ask to use the redwood room

- what else?

300

Write 3 x 3 x 4 x 4 x 4 in exponent form.

3^{2} x 4^{3}

300

In this expression, 3 x 7 + 4 - 49 ÷ 7, which operation should you complete first?

Bonus - what is the rule if you have more than 1 multiplication/division operation in an equation?

Multiplication (3x7). Rule: complete the operations from left to right.

300

3a + 2b =

a = 6, b = 7

3(6) + 2(7) = 32

300

Write an expression that represents "ten less than a number"

x - 10

(any variable is acceptable)

300

Use a sticky note to write a compliment to someone outside the classroom (it can be a family member or someone else in this school) - deliver the note at an appropriate time. Give staff a thumbs up once you've written the compliment.

Thanks for spreading kindness :)

400

Ms. Megan tried to solve the expression below:

2^{3} x 5^{3} =

6 x 15 =

90

What did she do wrong?

She multiplied the base by the exponent instead of multiplying the base by itself, the exponent amount of times.

400

Solve.

58 x 3 + (60 / 60) + 96 =

271

400

2f x 14g - 12a =

f = 3, g = 2, a = 7

2(3) x 14(2) -12(7) = 84

400

Write an expression for "40 is equal to twice the sum of x and 17"

40 = 2(x + 17)

400

State an admirable quality about each player on the other team and each staff member in the classroom.

Good job, now go fill out a kindness bubble!

500

9^{2} + 3^{6} + 8^{3} =

81 + 729 + 512 = 1,322

500

Solve.

9 x 18 + (35 - 3^{2}) + 42 =

230

500

2x + 3y^{2} + 6y + 4 - 7y =

x = 8, y = 5

2(8) + 3(5^{2}) + 6(5) + 4 - 7(5) =

16 + 75 + 30 + 4 - 35 =

90

500

Using words, write down or verbally state: 15(q + 8)

"the sum of q and 8 times 15" or "15 times the sum of q and 8".

500

Unscramble the message:

slwaya eb nidk

Always be kind

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