Team 1
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Team 2
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Teams
Name
Score
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15
×
3⋅(2x−3)+5⋅(x+4)−2⋅(4x−5)
6x−9+5x+20−8x+10 ( 6 𝑥 + 5 𝑥 − 8 𝑥 ) + ( − 9 + 20 + 10 ) = 3 𝑥 + 21 (6x+5x−8x)+(−9+20+10)=3x+21
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15
×
(a+b)⋅c
a⋅c+b⋅c
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15
×
4⋅(3x+7)−5⋅(2x−9)
4⋅3x+4⋅7−5⋅2x+5⋅9 12 𝑥 + 28 − 10 𝑥 + 45 = 2 𝑥 + 73 12x+28−10x+45=2x+73
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15
×
4⋅(x−2)+3⋅(2x−1)−(5x−6)+6⋅(x+3)
4x−8+6x−3−5x+6+6x+18 ( 4 𝑥 + 6 𝑥 − 5 𝑥 + 6 𝑥 ) + ( − 8 − 3 + 6 + 18 ) = 11 𝑥 + 13 (4x+6x−5x+6x)+(−8−3+6+18)=11x+13
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15
×
3⋅(4+5)
3⋅4+3⋅5=12+15=27
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15
×
2⋅(x−6)
2⋅x−2⋅6=2x−12
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×
thief
Give points!
5
10
15
20
25
×
seesaw
Swap points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 25 points!
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×
heart
Other team wins 15 points!
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×
seesaw
Swap points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 10 points!
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15
×
6⋅(x+5)−2⋅(x−3)
6x+30−2x+6=4x+36
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15
×
7⋅(x+3)+3⋅(2x−5)−4⋅(x−1)
7x+21+6x−15−4x+4 ( 7 𝑥 + 6 𝑥 − 4 𝑥 ) + ( 21 − 15 + 4 ) = 9 𝑥 + 10 (7x+6x−4x)+(21−15+4)=9x+10
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15
×
2⋅(3x−4)−(5x+6)+7⋅(x+2)
6x−8−5x−6+7x+14 ( 6 𝑥 − 5 𝑥 + 7 𝑥 ) + ( − 8 − 6 + 14 ) = 8 𝑥 + 0 (6x−5x+7x)+(−8−6+14)=8x+0
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×
banana
Go to last place!
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×
seesaw
Swap points!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
7⋅(10−3)
7⋅10−7⋅3=70−21=49
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15
×
5⋅(2+x)
5⋅2+5⋅x=10+5x
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15
×
(3x+2)⋅5−(x−1)⋅4
15x+10−4x+4=11x+14
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15
×
2⋅(5x−7)−3⋅(4x+2)+6⋅(3x−1)
2⋅(5x−7)−3⋅(4x+2)+6⋅(3x−1)
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×
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