EXPONENTS
SCI NOTATION
DIV RULES
FACTORS
MULTIPLES
100
When there are not parentheses around a negative base, the answer is always what?
What is negative?
100
What is scientific notation used for?
To make dealing with really, really large numbers, and really, really small numbers, much easier.
100
How do you know a number is divisible by 2?
The number is even
100
What is a factor?
one of two or more numbers, that when multiplied together produce a given product; a divisor
100
What are the first 5 multiples of 4?
4, 8, 12, 16, 20, 24
200
When there ARE parentheses around the base and negative sign, the answer is...?
Odd exponent- negative answer Even exponent- positive answer
200
How do you know when the decimal is placed correctly?
When the number is between 1 and 10
200
How do you know if a number is divisible by 3?
If the sum of its digits is divisible by 3.
200
What are all the factors of 48?
1, 2, 3, 4, 6, 8, 12, 16, 24, 48
200
What are the first 5 multiples of 75?
75, 150, 225, 300, 375, 450
300
(-8)^2
What is 64?
300
What is 3.047 x 10^-5 in standard notation?
0.00003047
300
Is 411 divisible by 6? Why or why not?
No. The sum of the digits = 6, but it does not end in an EVEN number, so it is not divisible by 6.
300
What are the factors of 148?
1,2,4,37,74,148
300
What is the LCM of 4 and 18?
36 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40 18: 18, 36, 54
400
What is -2^3?
-8
400
What is 7,147,000,000,000 written in scientific notation?
7.147 x 10^12
400
What numbers (2-10) is 268 divisible by?
2 and 4
400
What is the GCF (Greatest Common Factor) of 18 and 48?
the GCF is 6 18: 1, 2, 3, 6, 9, 18 48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
400
What is the LCM of 24 and 18?
72 24: 24, 48, 72, 96 18: 18, 36, 54, 72, 90
500
(-4^3 + (-5)^2 ) /3
-13
500
Who made the mistake and why: Kylie: 0.0001048 --> 10.48 x 10^-5 Jon: 0.0001048 --> 1.048 x 10^-4
Kylie made the mistake. The coefficient should be between 1 and 10
500
How do you know if a number is divisible by 9?
If the sum of the digits equals 9 or a multiple of 9, the number is divisible by 9.
500
What is the prime factorization of 48?
2^4 x 3
500
What is the LCM of 4 and 15?
60 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60 15: 15, 30, 45, 60, 75, 90
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