More Arithmetic
Name:
Date:
Class:
A
Quick Questions
Shade in the A or B circle for each question.
1. What does import do?
2. Where should import go in your code?
3. What does random.randint(1, 6) return?
4. What does time.sleep(3) do?
5. What happens if you use random.randint() without import?
B
Match the Pairs
Draw a line connecting each item on the left to its match on the right.
| Left column | Right column | |
|---|---|---|
| 1randint(1, 6) | AOutput: 5.0 | |
| 2import Random | BError: Module names are lowercase | |
| 3import math print(math.pi) | CError: Must import random first | |
| 4import random random.randint(1, 10) | DOutput: 3 | |
| 5import math print(math.sqrt(25)) | EOk: Random integer 1-10 | |
| 6import math print(math.floor(3.9)) | FValid: Access math.pi |
C
Definitions
import
D
Fill in the Blanks
Complete each line of code by filling in the missing parts.
1.
______ random
print(random.randint(1, 10))
2.
import random
print(random._______(1, 6))
3.
import ____
time.sleep(2)
4.
import random
print(random.______(colors))
5.
import time
time._____(3)
E
Spot the Error
Shade in the letter of the line that contains an error.
Question 1
A
import Random
B
low = 1
C
high = 10
D
result = Random.randint(low, high)
E
print(result)
Question 2
A
import random
B
low = 1
C
high = 10
D
result = randint(low, high)
E
print(result)
Question 3
A
import random
B
low = 1
C
high = 10
D
result = random.randint(low)
E
print(result)
Question 4
A
import time
B
print('Starting...')
C
time.sleep('3')
D
print('3 seconds later...')
E
print('Done!')
Question 5
A
import random()
B
low = 1
C
high = 6
D
result = random.randint(low, high)
E
print('Dice roll:', result)
Answer Key
More Arithmetic
Section A: Quick Questions
Q1
A — Loads a module so you can use it
Q2
B — At the top of the file
Q3
A — A random number from 1 to 6
Q4
A — Pauses for 3 seconds
Q5
B — NameError
Section B: Match the Pairs
Q1
randint(1, 6) → Error: Must import random first
Q2
import Random → Error: Module names are lowercase
Q3
import math
print(math.pi) → Valid: Access math.pi
Q4
import random
random.randint(1, 10) → Ok: Random integer 1-10
Q5
import math
print(math.sqrt(25)) → Output: 5.0
Q6
import math
print(math.floor(3.9)) → Output: 3
Section C: Definitions
Q1
import — Keyword that loads a module so you can use its functions.~~ModuleSection D: Fill in the Blanks
Q1
import random
print(random.randint(1, 10))Q2
import random
print(random.randint(1, 6))Q3
import time
time.sleep(2)Q4
import random
print(random.choice(colors))Q5
import time
time.sleep(3)Section E: Spot the Error
Q1
A — Module name is lowercase: import random, not import Random
Q2
D — Must use dot notation random.randint(), not just randint()
Q3
D — randint() needs two arguments: the start and end numbers
Q4
C — sleep() takes a number, not a string: use 3, not '3'
Q5
A — Don't use parentheses with import: just import random