Translating Expressions
What operation does the term "sum" mean?
Addition!
When you add a positive number, does the answer get bigger or smaller?
Bigger!
For example: 2+5=7
YOU FOUND 100 BONUS POINTS!!
When you subtract a positive number, does the answer get bigger or smaller?
Smaller!
For example: 2-5=-2
2(5) =
2(5) = 10
What is the largest planet in our solar system?
a) Jupiter
b) Earth
c) Mercury
d) The sun
Jupiter!
Translate the following into words: 10 - x
"10 minus x"
"10 decreased by x"
"x less than 10"
"the difference between 10 and x"
...etc.
When you add a negative number, does the number get bigger or smaller?
Smaller!
For example: 2+(-5)=-3
When you subtract a negative number, does the answer get bigger or smaller?
Bigger!
For example: 2-(-5)=7
-3(-4) =
-3(-4) = 12
YOU FOUND 200 BONUS POINTS!!
In the movie Frozen, what is the name of the cheerful snowman that Elsa and Anna built as children?
a) Sven
b) Kristoff
C) Olaf
D) Hans
Olaf!
What operation does the term "quotient" mean?
Division!
YOU FOUND CANDY FOR THE CLASS!
Solve: -2 + 5 =
-2 + 5 = 3
Solve: -10 - 5 =
-10 - 5 = -15
-5(8) =
-5(8) = -40
What is the highest-selling videogame of all time?
a) Mario Kart
b) Minecraft
c) Wii Sports
d) Animal Crossing
Minecraft!
Translate the following into an equation:
The product of 13 and x plus 2.
13(x) + 2
Solve: -3 + (-1) =
-3 + (-1) = -4
Solve: -8 - (-4) =
-8 - (-4) = -4
-60 ÷ 6 =
-60 ÷ 6 = -10
What is the most-watched YouTube video of all time?
Baby Shark Dance!
Translate and then solve the following equation:
The difference of 6 and 4, multiplied by 5.
(6 - 4) x 5
= 10
Solve: -2 + 5 + (-5) =
-2 + 5 + (-5) = -2
Solve: -6 - 2 - (-3) =
-6 - 2 - (-3) = -5
-20 ÷ 4 x 2 =
-20 ÷ 4 x 2 = -10
How many hearts does an octopus have?
a) 1
b) 2
c) 3
d) 4
Three!