Show:
Order of Operations
integers
multiplying and dividing integers
dimensional analysis
proportions
100
Simplify: 7(1x+7y)
7x=49y
100
What is the opposite of the opposite of the opposite of -7?
7
100
Solve: (-6)9
-54
100
Convert: 28 miles per minute to feet per second
2,464 feet per second
100
A boy is 4 feet tall with a cast-shadow of 9 feet. A nearby pole is 18 feet tall, how long is the shadow?
40.5 feet
200
Simplify: 7[3-5+(-2)]×7+10
-186
200
When multiplying 5-2/3 times 9-6/7, how do you set up this problem? Explain each step in extended detail.
First, you write out the expression, then change into improper fractions, 5 times 3 is fifteen plus 2 is 17 then write over 3. Then 9 times 7 which is 63 plus 6 to get 69 over 7.
200
Solve: (-8)(-9)(5)
360
200
Convert:56 km per second to m per hour
201,600,000 meters per hour
200
John Cena is about 6 feet tall, and casts a shadow that is 12 feet, the Undertaker is 7 feet tall, how long is his shadow?
14 feet
300
Simplify: 16 – 3(8 – 3)2 ÷ 5
1
300
Would this answer be positive or negative? (-9)(9)(-9)(-9)(-9)(9)(-9)(-9)(-9)(9)
Negative
300
Solve: (78)[5+(-2)][(-3)+7)]
1,170
300
Convert:6 ft per min to inches per millisecond
3 inches per 2500 milliseconds
300
Donald Trump is about 6 foot tall while Kevin Hart is about 5 foot tall. Trump's shadow is 13 feet at a certain time. How long is Kevin's shadow? Round to the nearest tenth.
10.8 feet
400
Simplify: 7[6×21-56-107×(-9)]-1
7230
400
On this number line, find the next negative number:
-56
400
What is the opposite of the opposite of the opposite of 7 times negative 21 divided by 3 plus the opposite of 59?
-10
400
86 oz in 1 hour of oj making. Convert to lbs per minute.
43 pounds per 480 minutes
400
~Easy question(everyone needs a break)~A building casts a shadow with a length of 104 feet. A nearby person is 5 foot tall and casts a shadow of 10 feet. How tall is the building?
52 feet
500
Simplify: 21/7+8-90/5+19.12-(4[3+8/4])
-6.88
500
~Bonus~ Each team gets a guess and a gamble, gamble can only go up to how many points they have. Small Bob has 9 apples, then gets 19.5 from Bob (don't ask) he eats 7 and then Leo steals 15, after that Hazel threw 9 of them off of the ship, then he found 23 in his bedroom. How many apple does he have now? Explain how you got the answer.
19.5 apples
500
Tedious question: (9)(-3)(-104)(56)(78)(21)(-67)(-2)
34,514,678,016
500
Convert: 28 mi per 1 millisecond to km per hour (hint: 1,000 ms in a s)(1.60934 km in a mile)
162,221,472 km per hr
500
~Bonus~At noon, a poles shadow is 12 feet long, and its 20 feet tall. While Bob the Titan's shadow is 14 feet long, what is his height?Round to the nearest foot. An hour later, the poles shadow is 22 feet. How long is Bob's shadow then?Round to the nearest foot.
25 feet