BitWithBite
Mathematics Worksheet
🎯 Events
SCORE___ / 20
NameClassDate
After this worksheet you can
Compute the probability of an event.Use the complement rule.Work with face cards in a deck.Find the intersection of two events.📚 Quick Recap
An event is any subset of the sample space — a specific outcome or group of outcomes we're interested in tracking.
🧠 Section A · Concept Check ● BEGINNER 4 × 1 = 4
1A die is rolled; E = number greater than 4. P(E) =:
2For that event, P(E') =:
3A card is drawn; E = face card (J, Q, K). P(E) =:
4A die is rolled; A = even, B = number less than 3. A ∩ B =:
🧮 Section B · Problem Solving ● INTERMEDIATE 2 + 3×3 = 11
5P(E') = 1 − .
6P(rolling a number > 4) on a die is .
7A die is rolled; E = number greater than 4. Find P(E).
8Find P(E') for that event.
9A card is drawn; E = face card (J, Q, K). Find P(E).
🚀 Section C · Challenge ● CHALLENGE 5
10A die is rolled; A = even, B = number less than 3. Find A ∩ B.
💭 Reflection — the most useful thing I learned:
A ___/4 B ___/11 C ___/5 Total ___/20
Teacher's Signature
Parent's Signature
✂ answer key — fold or cut before handing out
1-A 2-A 3-A 4-A | 5 P(E) 6 1/3 7 = 2/6 = 1/3 8 = 2/3 9 = 12/52 = 3/13 | 10 = {2}