Team 1
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Team 2
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Teams
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Score
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15
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Challenge: Prime or Composite? 123
Composite. 3's rule
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×
monster
Reset all scores!
Oops!
×
shark
Other team loses 10 points!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
×
seesaw
Swap points!
Oops!
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seesaw
Swap points!
Okay!
×
gift
Win 20 points!
Okay!
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baam
Lose 15 points!
Oops!
15
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Is this number prime or composite? 43
Prime
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15
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What is a prime number?
A number that has only two factors
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15
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23 is prime or composite?
prime
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25
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Leo needs a new jersey number. He wants to choose a prime number less than 10. What are 2 options?
2, 3, 5, 7
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15
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Is this number prime or composite? 24
Composite
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20
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The test average in Ms. Bennett's class was 92. Was their average prime or composite?
Composite
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15
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Is this number prime or composite? 19
Prime
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Is this number prime or composite? 32
Composite
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15
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Is 1 prime or composite?
niether
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15
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13 is prime or composite?
prime
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thief
Give points!
5
10
15
20
25
×
seesaw
Swap points!
Okay!
×
gift
Win 10 points!
Okay!
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baam
Lose 5 points!
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15
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Is this number prime or composite? 23
Prime
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15
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Is this number prime or composite? 57
Composite
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