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Chapter 1 Test review
Proportions
Order of Operations
Negative Numbers
Wild Card
100
convert 217/84 to a mixed number (reduced)
2 and 7/12
100
I sleep 73 hours a week. Rounded to the nearest whole percent, what percent of the week do I spend sleeping?
43%
100
(1/2)(4*5)-2^3
2
100
Grandma Millie is shrinking! Her height decreases by 1/4 cm ​each year. She wants to predict the total change in her height over the next 3 years. Write an expression to illustrate this scenario
-1/4 * 3
100
What is the definition of an improper fraction?
An improper fraction is a fraction where the numerator (the top number) is greater than or equal to the denominator (the bottom number).
200
Order these fractions from least to greatest 1/4, 12/72, 15/56, 1/3
12/72, 1/4, 15/56, 1/3
200
I spend 15 hours a week watching TV. If I made a pie chart of my week, what would the central angle of the TV slice be?
32°
200
6^2 - 2(5+1+3) =
18
200
Name 5 words that could signify a negative value
withdraw, dive, fall, pay, lend, etc.
200
Judge Brandeis, the namesake of the Brandeis School of San Francisco, had a first name. That name was ________.
Louis
300
Mrs. Stine passed out paper to her students on Monday. She gave every 8th student a green piece of paper, every 6th student a white piece of paper and every 3rd student a purple piece of paper.  How many students out of 90 received all three colored papers?
3 students
300
(1/3)^2 + 3^2
9 and 1/9
300
18 - (-5) + 7 - 12 - 45 + 23
-4
300
The address for Brandeis is _____ Brotherhood Way. extra 100 if you know the zip code.
655. 94132.
400
What is the prime factorization of 184?
2^3 * 23
400
There are 23 students who are left handed in the middle school at Brandeis. If there are 141 students in the middle school, and 382 students in the entire school, how many students would you predict to be left handed in the entire school? (assuming the relationship is proportional)
62.312 about 62 students
400
Add parenthesis to make this statement true: 8 - 2 * 6 / 3^2 = 4
(8-2)*6 / 3^2 = 4
400
-1 and 3/8 divided by -1 and 4/7 =
7/8
400
There are _____ electoral votes total. A candidate needs ______ to win.
538. 270.
500
You’re playing the fraction dice game, and your opponent has decided they want to complete all 6 of their roles before you start. You agree to these terms. The goal percentage is 215%. Their board looks like this: 323/154 After 4 rolls, your board looks like this: 4 __ __ / 211 At this point, your opponent thinks that you have a good shot at winning. You wonder what the exact probability is that you will win this game. Name 5 combinations you could roll to win!
443, 444, 445, 446, 451, 452, 453, 454, 455, 456, 461, 462, 463, 464
500
There are 7 boys and 10 girls in a 7th grade math class. If this ratio holds for all 382 students at Brandeis, how many girls would you predict there to be in the entire school?
224.71 about 225 girls
500
Add parenthesis to this expression to make it true: 2 * 9 - 4 + 3 = 13
2 * (9-4) + 3 = 13
500
-3 and 1/2 divided by -5/8 as a mixed number, improper fraction, and a decimal
5 and 3/5
500
Guess the population of San Francisco within 1000 people.
837,442