Team 1
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Team 2
0
Teams
Name
Score
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2
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5
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7
8
9
10
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heart
Other team wins 15 points!
Oops!
×
seesaw
Swap points!
Okay!
×
gift
Win 10 points!
Okay!
×
baam
Lose 15 points!
Oops!
5
×
What is an expression?
a mathematical statement that can consist of numbers, variables, and/or operations
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5
×
7 multiplied by a number
7n OR 7 x n
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5
×
the result of a number subtracted from 10 is 4
10 - x = 4
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5
×
the sum of 6 and a number is 15
6 + n = 15
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5
×
What is the difference between an expression and an equation?
Equations involve EQUALS
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5
×
What is an equation?
a mathematical statement of equality between two expressions
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5
×
The result of 2 less than half of a number is 0
x/2 - 2 = 0 OR 0.5x - 2 = 0
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×
baam
Lose 20 points!
Oops!
×
rocket
Go to first place!
Okay!
×
shark
Other team loses 15 points!
Okay!
×
lifesaver
Give 10 points!
Oops!
5
×
a number divided by 2 is 14
n/2 = 14 OR n ÷ 2 = 14
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Okay!
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5
×
when a number is increased by 3 the result is 7
x + 3 = 7
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Okay!
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×
seesaw
Swap points!
Oops!
×
shark
Other team loses 15 points!
Okay!
×
gift
Win 5 points!
Okay!
×
baam
Lose 25 points!
Oops!
×
boom
Lose 50 points!
Oops!
×
shark
Other team loses 5 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
5
×
4 divided by a number
4/n OR 4 ÷ n
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5
×
a number decreased by 5
n - 5
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5
×
What is a variable?
a letter or symbol that is used to represent a quantity or number
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