Integers and Their Opposites
Opposite of 25
-25
3.1414141414... Repeating or terminating?
repeating
What's in integer
positive and negative numbers (no fraction or decimals)
-6 - (-4) =
-2
-12 1/2 + 4 1/2 =
8
What must be true about two integers that combine to equal zero
They must be opposites
What is a repeating and terminating decimal
repeating: a digit or a group of digits are continuous/never ending
Terminating: it ends
12 + (-5)
-72 - (-151)
79
-1/3 - (-5/12)
1/12
An elevator goes up 7 floors and comes down 4. What floor are you at.
3
-60/22 Convert to a decimal
-2.72 repeating
-13+16
612 - (-144)
756
-4 1/2 - 2 3/4=
-7 1/4
Absolute Values are ALWAYS _____
positive
8 4/9 write as a decimal
8.4 repeating
(-36) + (-12)
-48
-3-6
-9
-50 1/2 + 12.3
-38.2
Absolute value of {-245.85}
245.85
Explain what a rational number is and what other number types fall under a rational number
fraction or decimal
all numbers (natural, whole, integers)
-17 + 45
28
-18-8
-26
3.2- (-5.7)
8.9