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Name
Score
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15
×
Find the mean: 70 ,79, 85
(70 + 79 + 85) : 3 = 78
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20
×
A student scores 85, 90, 80, 90, and 100 on 5 quizzes. What is the average score on these 5 quizzes?
( 85 + 90 + 80 + 90 + 100 ) : 5 = 89
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×
seesaw
Swap points!
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seesaw
Swap points!
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×
gift
Win 25 points!
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×
lifesaver
Give 15 points!
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15
×
Find the mean: 100 , 150 , 0 , 250
(100 + 150 + 0 + 250) : 4 = 125
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lifesaver
Give 15 points!
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gift
Win 25 points!
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×
gift
Win 10 points!
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×
thief
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5
10
15
20
25
15
×
Find the mean: 28, 36, 35, 41, 45
(28 + 36 + 35 + 41 + 45) : 5 = 37
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