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Probabilità
Matematica
Grade 3 Math
Algebra

This worksheet still contains English.
edHelper is working on the translation


Name _____________________________
Date ___________________
Probabilità
Scrivi la probabilità.

1.  If one letter is chosen at random from the word infinitive, what is the probability that the letter chosen is the letter "v"?
____ out of   10  
2.  A number cube has 6 sides. The sides have the numbers 1, 5, 1, 7, 1, and 1. If the cube is thrown once, what is the probability of rolling the number 1?
  4   out of ____
3.  A number cube has 6 sides. The sides have the numbers 8, 8, 3, 3, 8, and 6. If the cube is thrown once, what is the probability of rolling an odd number?
____ out of   6  
4.  A bag contains 4 blue marbles, 14 purple marbles, 18 green marbles, 3 yellow marbles, and 17 red marbles. What is the probability of pulling out a blue or a red marble?
  21   out of ____
5.  If one letter is chosen at random from the word rig, what is the probability that the letter chosen is the letter "r"?
____ out of   3  
6.  A number cube has 6 sides. The sides are numbered 1 to 6. If the cube is thrown once, what is the probability of rolling the number 1 or the number 4?
____ out of   6  
7.  A number cube has 6 sides. The sides are numbered 1 to 6. If the cube is thrown once, what is the probability of rolling the number 1 or the number 5?
  2   out of ____
8.  A bag contains 12 blue marbles, 3 green marbles, 17 red marbles, 13 yellow marbles, and 15 purple marbles. What is the probability of pulling out a blue marble?
  12   out of ____
9.  If one letter is chosen at random from the word bossy, what is the probability that the letter chosen is the letter "y"?
  1   out of ____
10.  If one letter is chosen at random from the word alfalfa, what is the probability that the letter chosen is the letter "a"?
  3   out of ____
11.  If one letter is chosen at random from the word drizzle, what is the probability that the letter chosen is the letter "z"?
____ out of   7  
12.  If one letter is chosen at random from the word assists, what is the probability that the letter chosen is the letter "s"?
____ out of   7  
13.  Un dado ha 6 facce. Le facce sono numerate da 1 a 6. Se il dado viene lanciato una volta, qual è la probabilità che esca un numero pari?
  3   out of ____
14.  *Questa è una scheda preparata.
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Answer Key


Sample
This is only a sample worksheet.

Iscritti a edHelper - Crea un nuovo stampabile
La soluzione include anche le domande
La soluzione fornisce solo le risposte
Nessuna soluzione
Not a subscriber?  Sign up now for the subscriber materials!

Probabilità
Matematica
Grade 3 Math
Algebra

This worksheet still contains English.
edHelper is working on the translation