Vocab
Negatives
Exponents
Order of Op.
100
Name three multiples of 10
10, 20, 30, 40, 50, 60, ...
100
-15 - 22 = ?
-37
100
72 = ?
72 = 7 · 7 = 49
100
3 + 5 · 7 - 11 = ?
3 + 5 · 7 - 11
= 3 + 35 - 11
= 38 - 11
= 27
200
What is a factor of 51?
51, 17, 3, 1
51 = 3 * 17
200
Take 300 points away form any other team that has MORE points then you!!
(Sorry, you don't get those points, they just disappear)
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200
34 = ?
34 = 3 · 3 · 3 · 3 = 81
200
(12 ⋅ (-8 + 10)) - (2 - 13) = ?
(12 ⋅ (-8 + 10)) - (2 - 13)
(12 ⋅ 2) - (2 - 13)
(24) - (-11)
35
300
What is the definition of a rational number?
Give one example of a rational number.
A rational number is any number that can be written as a fraction of two integers.
i.e: 7/3 or -1/2
300
-3 ⋅ (3 - (-3)) = ?
-3 ⋅ (3 - (-3))
= -3 ⋅ (6)
= -18
300
(-15)2 - 52 = ?
(-15)2 - 52
= 225 - 25
= 200
300
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Give yourself a FREE 300 Points!!!
400
How many PRIME numbers are there less then 30?
Prime numbers are numbers whose factors are ONLY 1 and themselves:
2, 3, 5, 7, 11, 13, 17, 19, 23, 29
There are 10
400
(1/4) + (-5/3) =
(1/4) + (-5/3) =
(3/12) + (-20/12) =
(3 + -20)/12
-17/12
400
A number squared is 100
what is that same number cubed?
10 squared = 102 = 100
10 cubed = 103 = 1,000
400
33 + (52 - 42) ÷ 3
= 27 + (25 - 16) ÷ 3
= 27 + 9 ÷ 3
= 27 + 3
= 30
500
The sum of two numbers is -34
the product of the same two numbers is 93
what are those two numbers?
Sum is addition: A + B = -34
Product is multiplication A ⋅ B = 93
-34 = -3 + -31
93 = -3 ⋅ -31
500
(-4.5 ⋅ -16.2) + (3 ⋅ -25) = ?
(-4.5 ⋅ -16.2) + (3 ⋅ -25)
72.9 + -75
-2.1
500
270 = ?
1
(Anything to the power of 0 is 1)
500
Subtract (500 - P) points from your score where P is a prime less then 500
😈 😈 😈
If the number you name is not prime then you will loose all 500 points.
401, 409, 419, 421, 431, 433, 439, 443, 449, 457, 461, 463, 467, 479, 487, 491, 499
are ALL Prime Numbers.