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Killer Darts worksheet

Grade 1 · CCSS 1.OA.C.6

Solve each problem and show your work. Round answers to 2 decimal places where needed.

1.
Problem 1.
- Players: 2
- Player 1's number: 8
- Player 2's number: 3
- Starting lives: 5
- House rule: a killer hits their own double: Costs a life
- House rule: a killer's treble takes 2 lives: No
- Player 1 visits: D2 S4 M, D6 D5 M, D15 M S2, S1 D1
- Player 2 visits: D3 M S3, D5 S4 M, D6 D17 M
Find: Result
Answer
2.
Problem 2.
- Players: 2
- Player 1's number: 6
- Player 2's number: 4
- Starting lives: 5
- House rule: a killer hits their own double: No effect
- House rule: a killer's treble takes 2 lives: No
- Player 1 visits: D1 S6 M, D5 D2 M, D16 M S5, S1 D2
- Player 2 visits: D5 M S1, D12 S4 M, D7 D17 M
Find: Result
Answer
3.
Problem 3.
- Players: 2
- Player 1's number: 9
- Player 2's number: 3
- Starting lives: 5
- House rule: a killer hits their own double: No effect
- House rule: a killer's treble takes 2 lives: No
- Player 1 visits: D11 S2 M, D1 D5 M, D15 M S2, S2 D5
- Player 2 visits: D1 M S1, D1 S2 M, D17 D6 M
Find: Result
Answer
4.
Problem 4.
- Players: 2
- Player 1's number: 5
- Player 2's number: 3
- Starting lives: 3
- House rule: a killer hits their own double: No effect
- House rule: a killer's treble takes 2 lives: No
- Player 1 visits: D1 S10 M, D4 D6 M, D15 M S3, S3 D4
- Player 2 visits: D4 M S1, D9 S2 M, D5 D14 M
Find: Result
Answer
5.
Problem 5.
- Players: 2
- Player 1's number: 7
- Player 2's number: 3
- Starting lives: 5
- House rule: a killer hits their own double: Costs a life
- House rule: a killer's treble takes 2 lives: No
- Player 1 visits: D6 S3 M, D1 D2 M, D8 M S4, S1 D6
- Player 2 visits: D2 M S1, D7 S1 M, D7 D1 M
Find: Result
Answer
6.
Problem 6.
- Players: 2
- Player 1's number: 5
- Player 2's number: 2
- Starting lives: 3
- House rule: a killer hits their own double: Costs a life
- House rule: a killer's treble takes 2 lives: No
- Player 1 visits: D7 S4 M, D4 D1 M, D3 M S2, S5 D5
- Player 2 visits: D3 M S2, D14 S4 M, D2 D18 M
Find: Result
Answer
7.
Problem 7.
- Players: 2
- Player 1's number: 8
- Player 2's number: 3
- Starting lives: 5
- House rule: a killer hits their own double: No effect
- House rule: a killer's treble takes 2 lives: No
- Player 1 visits: D10 S14 M, D4 D6 M, D14 M S5, S2 D6
- Player 2 visits: D5 M S2, D5 S4 M, D17 D17 M
Find: Result
Answer
8.
Problem 8.
- Players: 2
- Player 1's number: 6
- Player 2's number: 3
- Starting lives: 5
- House rule: a killer hits their own double: Costs a life
- House rule: a killer's treble takes 2 lives: No
- Player 1 visits: D1 S14 M, D4 D5 M, D1 M S5, S5 D5
- Player 2 visits: D6 M S4, D10 S1 M, D13 D9 M
Find: Result
Answer
9.
Problem 9.
- Players: 2
- Player 1's number: 6
- Player 2's number: 3
- Starting lives: 5
- House rule: a killer hits their own double: Costs a life
- House rule: a killer's treble takes 2 lives: No
- Player 1 visits: D11 S4 M, D2 D2 M, D5 M S4, S1 D2
- Player 2 visits: D6 M S2, D5 S3 M, D14 D6 M
Find: Result
Answer
10.
Problem 10.
- Players: 2
- Player 1's number: 6
- Player 2's number: 4
- Starting lives: 3
- House rule: a killer hits their own double: Costs a life
- House rule: a killer's treble takes 2 lives: No
- Player 1 visits: D13 S3 M, D4 D1 M, D14 M S5, S2 D5
- Player 2 visits: D4 M S4, D4 S2 M, D7 D14 M
Find: Result
Answer

Answer key: Killer Darts worksheet

1. Result: In progress: 2 of 2 players left (lives 5–5), Player 2 to throw
1. Player 1 (number 8): starting lives, minus lives lost
  $5 - 0$ $= 5$
2. Player 2 (number 3): starting lives, minus lives lost
  $5 - 0$ $= 5$
3. 2 players still have lives, so the game goes on
  $result$ $= In progress: 2 of 2 players left (lives 5–5), Player 2 to throw$
2. Result: In progress: 2 of 2 players left (lives 5–5), Player 2 to throw
1. Player 1 (number 6): starting lives, minus lives lost
  $5 - 0$ $= 5$
2. Player 2 (number 4): starting lives, minus lives lost
  $5 - 0$ $= 5$
3. 2 players still have lives, so the game goes on
  $result$ $= In progress: 2 of 2 players left (lives 5–5), Player 2 to throw$
3. Result: In progress: 2 of 2 players left (lives 5–5), Player 2 to throw
1. Player 1 (number 9): starting lives, minus lives lost
  $5 - 0$ $= 5$
2. Player 2 (number 3): starting lives, minus lives lost
  $5 - 0$ $= 5$
3. 2 players still have lives, so the game goes on
  $result$ $= In progress: 2 of 2 players left (lives 5–5), Player 2 to throw$
4. Result: In progress: 2 of 2 players left (lives 3–3), Player 2 to throw
1. Player 1 (number 5): starting lives, minus lives lost
  $3 - 0$ $= 3$
2. Player 2 (number 3): starting lives, minus lives lost
  $3 - 0$ $= 3$
3. 2 players still have lives, so the game goes on
  $result$ $= In progress: 2 of 2 players left (lives 3–3), Player 2 to throw$
5. Result: In progress: 2 of 2 players left (lives 5–5), Player 2 to throw
1. Player 1 (number 7): starting lives, minus lives lost
  $5 - 0$ $= 5$
2. Player 2 (number 3): starting lives, minus lives lost
  $5 - 0$ $= 5$
3. 2 players still have lives, so the game goes on
  $result$ $= In progress: 2 of 2 players left (lives 5–5), Player 2 to throw$
6. Result: In progress: 2 of 2 players left (lives 3–3), Player 2 to throw
1. Player 1 (number 5): starting lives, minus lives lost
  $3 - 0$ $= 3$
2. Player 2 (number 2): starting lives, minus lives lost
  $3 - 0$ $= 3$
3. 2 players still have lives, so the game goes on
  $result$ $= In progress: 2 of 2 players left (lives 3–3), Player 2 to throw$
7. Result: In progress: 2 of 2 players left (lives 5–5), Player 2 to throw
1. Player 1 (number 8): starting lives, minus lives lost
  $5 - 0$ $= 5$
2. Player 2 (number 3): starting lives, minus lives lost
  $5 - 0$ $= 5$
3. 2 players still have lives, so the game goes on
  $result$ $= In progress: 2 of 2 players left (lives 5–5), Player 2 to throw$
8. Result: In progress: 2 of 2 players left (lives 5–5), Player 2 to throw
1. Player 1 (number 6): starting lives, minus lives lost
  $5 - 0$ $= 5$
2. Player 2 (number 3): starting lives, minus lives lost
  $5 - 0$ $= 5$
3. 2 players still have lives, so the game goes on
  $result$ $= In progress: 2 of 2 players left (lives 5–5), Player 2 to throw$
9. Result: In progress: 2 of 2 players left (lives 5–5), Player 2 to throw
1. Player 1 (number 6): starting lives, minus lives lost
  $5 - 0$ $= 5$
2. Player 2 (number 3): starting lives, minus lives lost
  $5 - 0$ $= 5$
3. 2 players still have lives, so the game goes on
  $result$ $= In progress: 2 of 2 players left (lives 5–5), Player 2 to throw$
10. Result: In progress: 2 of 2 players left (lives 3–2), Player 2 to throw
1. Player 1 (number 6): starting lives, minus lives lost
  $3 - 0$ $= 3$
2. Player 2 (number 4): starting lives, minus lives lost
  $3 - 1$ $= 2$
3. 2 players still have lives, so the game goes on
  $result$ $= In progress: 2 of 2 players left (lives 3–2), Player 2 to throw$