Exponents
Place Value
Word Problems
Challenges
+, -, x,➗
100
53
What number is the base?
5
100
345
Which digit is in the tens place?
4
forty
three hundred, forty, five
100
My brother's birthday is Friday. He is 8 years younger than me. I am 30, how old is my brother?
30-8= 22 years old
100
4x4x4
How would we write using exponent?
43
100
145+45=
Set yourself up, add your place value lines if needed!
190
200
74
Which number is the exponent?
4
200
What do these place values equal?
111
one hundred, one ten, 1 one
200
Ms. Carrera likes to give matching socks to her family and besties for Christmas. She has 4 besties, 1 niece, 2 sisters, 1 brother, 4 cousins, 1 uncle, 1 aunt, 1 mom, and 1 dad. She also has 8 besties in math class. How many total socks is Ms. Carrera going to have to buy?
4+1+2+1+4+1+1+1+1+8 = 24
200
3x3x3x3x3x3x3x3x3x3x3x3
How would we write using exponent?
312
Ms. Carrera is giggling because you guys were probably like OMGGGGG.
200
325-17=
Set yourself up, add your place value lines if needed!
308
300
What is the correct way to solve 53 ?
a. 5x3=15
b. 5x5x5=125
b. 5x5x5=125
300
- 10=
138-10=128
300
Ms. Carrera wants to take her class to the movies. If we go on a Tuesday, it is only $5 per person. How much would our tickets cost all together?
$45
We have a total of 7 students and 2 teachers
7+2=9
So, 9 tickets at $5
9x5=45 or 9+9+9+9+9= 45
300
What operation should you use with keywords such as
-all together
-in total
-the sum of
Addition
+
adding
300
64 ➗ 8=
Remember, look for 64 in which row?
8
400
What is the standard notation for 63 ?
Remember, standard notation is just a fancy name for total.
6x6x6=216
400
When adding, subtracting, and multiplying, I should start with the _____ place.
a. tens
b. hundreds
c. ones
c. ones
400
I need to get decorations for my brother's birthday party. Balloons will be $45, birthday crown $11, basketball themed birthday decoration kit $35 and paperplates/cups kit for $20. What is the total cost of the decorations I need to get?
45+11+35+20= $111
400
52 = 5x2
True or false? If false, what is the correct way to write out?
5x5=25
400
123 x 4=
123 x 4= 492