Exponents
What is the base and exponent of: 68
Base: 6
Exponent: 8
What does the E stand for in PEMDAS?
Exponent
x + 12 =
x = 27
(27) + 12 = 39
Write an expression for the product of 3 and w
3w
How many planets revolve around the sun (not including Pluto)?
Any number raised to the second power is said to be...
Squared
What do you complete first? What is the answer to that first step?
46 +90 +61-28 + (5 x 9)
(5 x 9) = 45
3n + 7=
n = 4
3(4) + 7 = 19
Write and expression for the product of three cubed and 17
33 x 17
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?
Write 3 x 3 x 4 x 4 x 4 in exponent form.
32 x 43
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.
3a + 2b =
a = 6, b = 7
3(6) + 2(7) = 32
Write an expression that represents "ten less than a number"
x - 10
(any variable is acceptable)
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 :)
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.
Solve.
58 x 3 + (60 / 60) + 96 =
271
2f x 14g - 12a =
f = 3, g = 2, a = 7
2(3) x 14(2) -12(7) = 84
Write an expression for "40 is equal to twice the sum of x and 17"
40 = 2(x + 17)
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!
92 + 36 + 83 =
81 + 729 + 512 = 1,322
Solve.
9 x 18 + (35 - 32) + 42 =
230
2x + 3y2 + 6y + 4 - 7y =
x = 8, y = 5
2(8) + 3(52) + 6(5) + 4 - 7(5) =
16 + 75 + 30 + 4 - 35 =
90
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".
Unscramble the message:
slwaya eb nidk
Always be kind