Exponents
Order of Operations
Evaluating Expressions
Writing Expressions
Random :)
100

What is the base and exponent of: 68

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)?

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

33 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.

32 x 43

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.

400

Ms. Megan tried to solve the expression below:

23 x 53 =
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

92 + 36 + 83

81 + 729 + 512 = 1,322

500

Solve.

9 x 18 + (35 - 32) + 42 =

230

500

2x + 3y2 + 6y + 4 - 7y =

x = 8, y = 5

2(8) + 3(52) + 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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