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Total questions: 74
Worksheet time: 2hrs 13mins
8 x 8
67
64
43
98
8/5
3.6
7.4
2.4
1.6
256/8
87
32
54
42
25 x 8
200
345
845
623
25 x 9
598
536
225
635
456/24
19
67
ˆ58
52
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896/14
53
95
64
42
400 + 6758
6554
96745
7463
7158
7645+6476
535343
14121
62362
29876
987+324
9876
6534
1311
3245
2/5
2/3
1/3
1/4
3/4
3/5
1/4
3/6
This model represents 2/8. Which model represents a fraction equivalent to 2/8?
A
B
C
D
What is an equivalent fraction for 4/4?
4/1
2/2
5/6
1/4
Which is NOT an equivalent fraction to one half?
2/4
2/3
4/8
3/6
True or False: You need common denominators when multiplying fractions.
True
False
What must you have to add and subtract fractions?
Common numerators
Different numerators
Different denominators
Common denominators
What is the least common denominator you could use to subtract 1/3 and 1/4?
3
4
24
12
What is the first step in solving this problem?
⅘ + ½ =
Add the top parts of the fraction
Rewrite the fractions in the simplest form.
Find a common denominator.
Make each fraction into an improper faction.
Write the UNIT fraction addition equation for 7/5:
5/5 + 2/5 = 7/5
3/5 + 3/5 + 1/5 = 7/5
1/5 + 1/5 + 1/5 + 1/5 + 1/5 + 1/5 + 1/5 = 7/5
Write the UNIT fraction addition equation for the 6/8:
3/8 + 3/8 = 6/8
1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 = 6/8
2/8 + 2/8 + 2/8 = 6/8
3/5 + 3/10
9/12
9/10
3/5
6/10
5/12 + 1/3
6/12
9/12
6/15
3/4
1/3 + 1/9
4/9
9/12
6/15
3/12
2/3 +2/9
4/9
8/9
4/12
4/18
True or False: You have an equally likely chance of stealing second base during a baseball game.
True! There are two possible options: You are successful or you are out.
False: This is based on skill and we can not make that decision without further research.
Are the chances of rolling a die and getting a multiple of 3, and rolling a die and getting a multiple of 2 equally likely? Explain.
Not Equally Likely! There is 1/2 of a chance of getting a multiple of 2 and 1/3 of a chance of getting a multiple of 3.
Equally Likely! There is 1 two and 1 3 on a die.
Not Equally Likely! There is a 1/3 of a chance of getting a multiple of 2 and 1/2 of a chance of getting a multiple of 3.
Equally Likely! You are using the same fair die.
Are the chances of rolling a die and getting an odd number and rolling a die and getting an even equally likely? Explain.
Not Equally Likely! There are 6 numbers on a die.
Equally Likely! There are 3 ways to get odd and 3 ways to get even.
Not Equally Likely! It depends on how you roll the die.
Equally Likely! The probability of each is 1/6.
State if the possible results are equally likely or not equally likely for the following situation:
When a person checks the temperature outside, the temperature is greater than 50 degrees or less than 50 degrees.
Not Equally Likely! This depends on the season and location.
Not Equally Likely! There is a higher chance of it being greater than 50 degrees.
Equally Likely! There are two options.
Equally Likely! Each choice has the same probability.
State if the possible results are equally likely or not equally likely for the following situation:
When you choose a card at random from a deck without jokers, the card is a spade, heart, diamond, or club.
Not Equally Likely! This depends on how you shuffle the cards.
Not Equally Likely! There are more hearts than diamonds.
Equally Likely! 1/2 of the cards are red and the other half are black.
Equally Likely! There are 13 cards of each suit.
Equally Likely means....
...that the probability is 1/2.
...that the probability is the same for each event.
...that no one can cheat during the event/game.
...the odds are 50/50.
A game in which each player is equally likely to win.
Payoff
Random
Sample Space
Fair Game
A game in which each player is equally likely to win.
Payoff
Random
Sample Space
Fair Game
Are the chances of rolling a die and getting a multiple of 3, and rolling a die and getting a multiple of 2 equally likely? Explain.
Not Equally Likely! There is 1/2 of a chance of getting a multiple of 2 and 1/3 of a chance of getting a multiple of 3.
Equally Likely! There is 1 two and 1 3 on a die.
Not Equally Likely! There is a 1/3 of a chance of getting a multiple of 2 and 1/2 of a chance of getting a multiple of 3.
Equally Likely! You are using the same fair die.
State if the possible results are equally likely or not equally likely for the following situation:
When a person checks the temperature outside, the temperature is greater than 50 degrees or less than 50 degrees.
Not Equally Likely! This depends on the season and location.
Not Equally Likely! There is a higher chance of it being greater than 50 degrees.
Equally Likely! There are two options.
Equally Likely! Each choice has the same probability.
State if the possible results are equally likely or not equally likely for the following situation:
When you choose a card at random from a deck without jokers, the card is a spade, heart, diamond, or club.
Not Equally Likely! This depends on how you shuffle the cards.
Not Equally Likely! There are more hearts than diamonds.
Equally Likely! 1/2 of the cards are red and the other half are black.
Equally Likely! There are 13 cards of each suit.
True or False: You have an equally likely chance of stealing second base during a baseball game.
True! There are two possible options: You are successful or you are out.
False: This is based on skill and we can not make that decision without further research.
|-20|
20
-20
What is the absolute value of | -7 |?
-7
7
-7 and 7
7+(-12)=
5
19
-19
-5
Which integer is the opposite of 12?
21
12
-12
Which integer is the opposite of -8?
8
-8
81
Absolute Value
I 4 I
4
-4
-6 + 7
-1
1
13
-13
-6 + 7
-1
1
13
-13
18 + (-14)
32
-32
4
-4
-25 + (-8)
17
-17
33
-33
16 - 24
8
-8
40
-40
-13 - (-5)
18
-18
8
-8
3.5 - (-2.2)
5.7
-5.7
1.3
-1.3
-4 + -3
7
-7
-1
8
8 - (-3)
-11
5
-5
11
24 - 16
40
-8
8
-40
-18 - (-2)
20
-16
-20
16
-14 + 15
1
-1
29
-29
-14 + 15
1
-1
29
-29
-14 + 15
1
-1
29
-29
-14 + 15
1
-1
29
-29
-14 + 15
1
-1
29
-29
